mirror of
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Update Nuklear to 1.20
This commit is contained in:
Camilla Löwy
parent
5a74b5008d
commit
afb5449ca4
351
deps/nuklear.h
vendored
351
deps/nuklear.h
vendored
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@ -1,11 +1,11 @@
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/*
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Nuklear - v1.18 - public domain
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Nuklear - v1.20 - public domain
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no warrenty implied; use at your own risk.
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authored from 2015-2016 by Micha Mettke
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ABOUT:
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This is a minimal state immediate mode graphical user interface single header
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toolkit written in ANSI C and licensed under public domain.
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This is a minimal state graphical user interface single header toolkit
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written in ANSI C and licensed under public domain.
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It was designed as a simple embeddable user interface for application and does
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not have any dependencies, a default renderbackend or OS window and input handling
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but instead provides a very modular library approach by using simple input state
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@ -14,7 +14,7 @@ ABOUT:
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of platform and render backends it only focuses on the actual UI.
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VALUES:
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- Immediate mode graphical user interface toolkit
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- Graphical user interface toolkit
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- Single header library
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- Written in C89 (a.k.a. ANSI C or ISO C90)
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- Small codebase (~17kLOC)
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@ -456,7 +456,7 @@ typedef char nk_glyph[NK_UTF_SIZE];
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typedef union {void *ptr; int id;} nk_handle;
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struct nk_image {nk_handle handle;unsigned short w,h;unsigned short region[4];};
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struct nk_cursor {struct nk_image img; struct nk_vec2 size, offset;};
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struct nk_scroll {unsigned short x, y;};
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struct nk_scroll {nk_uint x, y;};
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enum nk_heading {NK_UP, NK_RIGHT, NK_DOWN, NK_LEFT};
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enum nk_button_behavior {NK_BUTTON_DEFAULT, NK_BUTTON_REPEATER};
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@ -507,8 +507,8 @@ struct nk_list_view {
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/* private: */
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int total_height;
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struct nk_context *ctx;
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nk_ushort *scroll_pointer;
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nk_ushort scroll_value;
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nk_uint *scroll_pointer;
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nk_uint scroll_value;
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};
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enum nk_symbol_type {
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@ -554,6 +554,7 @@ enum nk_keys {
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NK_KEY_TEXT_END,
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NK_KEY_TEXT_UNDO,
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NK_KEY_TEXT_REDO,
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NK_KEY_TEXT_SELECT_ALL,
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NK_KEY_TEXT_WORD_LEFT,
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NK_KEY_TEXT_WORD_RIGHT,
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@ -678,7 +679,6 @@ enum nk_edit_events {
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NK_EDIT_DEACTIVATED = NK_FLAG(3), /* edit widget went from state active to state inactive */
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NK_EDIT_COMMITED = NK_FLAG(4) /* edit widget has received an enter and lost focus */
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};
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enum nk_panel_flags {
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NK_WINDOW_BORDER = NK_FLAG(0), /* Draws a border around the window to visually separate the window from the background */
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NK_WINDOW_MOVABLE = NK_FLAG(1), /* The movable flag indicates that a window can be moved by user input or by dragging the window header */
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@ -764,10 +764,10 @@ NK_API float nk_layout_ratio_from_pixel(struct nk_context*, f
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/* Layout: Group */
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NK_API int nk_group_begin(struct nk_context*, const char *title, nk_flags);
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NK_API void nk_group_end(struct nk_context*);
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NK_API int nk_group_scrolled_offset_begin(struct nk_context*, nk_uint *x_offset, nk_uint *y_offset, const char*, nk_flags);
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NK_API int nk_group_scrolled_begin(struct nk_context*, struct nk_scroll*, const char *title, nk_flags);
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NK_API void nk_group_scrolled_end(struct nk_context*);
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NK_API void nk_group_end(struct nk_context*);
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NK_API int nk_list_view_begin(struct nk_context*, struct nk_list_view *out, const char *id, nk_flags, int row_height, int row_count);
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NK_API void nk_list_view_end(struct nk_list_view*);
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@ -1157,20 +1157,20 @@ NK_API const char* nk_utf_at(const char *buffer, int length, int in
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over the complete life time! I know this sucks but it is currently the only
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way to switch between fonts.
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float your_text_width_calculation(nk_handle handle, float height, const char *text, int len)
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{
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your_font_type *type = handle.ptr;
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float text_width = ...;
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return text_width;
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}
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float your_text_width_calculation(nk_handle handle, float height, const char *text, int len)
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{
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your_font_type *type = handle.ptr;
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float text_width = ...;
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return text_width;
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}
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struct nk_user_font font;
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font.userdata.ptr = &your_font_class_or_struct;
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font.height = your_font_height;
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font.width = your_text_width_calculation;
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struct nk_user_font font;
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font.userdata.ptr = &your_font_class_or_struct;
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font.height = your_font_height;
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font.width = your_text_width_calculation;
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struct nk_context ctx;
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nk_init_default(&ctx, &font);
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struct nk_context ctx;
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nk_init_default(&ctx, &font);
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2.) Using your own implementation with vertex buffer output
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--------------------------------------------------------------
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@ -1182,35 +1182,35 @@ NK_API const char* nk_utf_at(const char *buffer, int length, int in
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information (offset, size, ...). So it is still possible to provide your own
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font and use the vertex buffer output.
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float your_text_width_calculation(nk_handle handle, float height, const char *text, int len)
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{
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your_font_type *type = handle.ptr;
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float text_width = ...;
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return text_width;
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}
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void query_your_font_glyph(nk_handle handle, float font_height, struct nk_user_font_glyph *glyph, nk_rune codepoint, nk_rune next_codepoint)
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{
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your_font_type *type = handle.ptr;
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glyph.width = ...;
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glyph.height = ...;
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glyph.xadvance = ...;
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glyph.uv[0].x = ...;
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glyph.uv[0].y = ...;
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glyph.uv[1].x = ...;
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glyph.uv[1].y = ...;
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glyph.offset.x = ...;
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glyph.offset.y = ...;
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}
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float your_text_width_calculation(nk_handle handle, float height, const char *text, int len)
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{
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your_font_type *type = handle.ptr;
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float text_width = ...;
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return text_width;
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}
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void query_your_font_glyph(nk_handle handle, float font_height, struct nk_user_font_glyph *glyph, nk_rune codepoint, nk_rune next_codepoint)
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{
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your_font_type *type = handle.ptr;
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glyph.width = ...;
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glyph.height = ...;
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glyph.xadvance = ...;
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glyph.uv[0].x = ...;
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glyph.uv[0].y = ...;
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glyph.uv[1].x = ...;
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glyph.uv[1].y = ...;
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glyph.offset.x = ...;
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glyph.offset.y = ...;
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}
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struct nk_user_font font;
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font.userdata.ptr = &your_font_class_or_struct;
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font.height = your_font_height;
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font.width = your_text_width_calculation;
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font.query = query_your_font_glyph;
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font.texture.id = your_font_texture;
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struct nk_user_font font;
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font.userdata.ptr = &your_font_class_or_struct;
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font.height = your_font_height;
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font.width = your_text_width_calculation;
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font.query = query_your_font_glyph;
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font.texture.id = your_font_texture;
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struct nk_context ctx;
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nk_init_default(&ctx, &font);
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struct nk_context ctx;
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nk_init_default(&ctx, &font);
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3.) Nuklear font baker
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------------------------------------
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@ -2678,7 +2678,8 @@ struct nk_panel {
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enum nk_panel_type type;
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nk_flags flags;
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struct nk_rect bounds;
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struct nk_scroll *offset;
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nk_uint *offset_x;
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nk_uint *offset_y;
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float at_x, at_y, max_x;
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float footer_height;
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float header_height;
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@ -3113,8 +3114,8 @@ template<typename T> struct nk_alignof{struct Big {T x; char c;}; enum {
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#define NK_USHORT_MAX 65535
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#define NK_SINT_MIN (-2147483647)
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#define NK_SINT_MAX 2147483647
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#define NK_UINT_MIN 0u
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#define NK_UINT_MAX 4294967295u
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#define NK_UINT_MIN 0
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#define NK_UINT_MAX 4294967295
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/* Make sure correct type size:
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* This will fire with a negative subscript error if the type sizes
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@ -3243,8 +3244,8 @@ NK_API struct nk_rect
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nk_rect(float x, float y, float w, float h)
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{
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struct nk_rect r;
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r.x = x, r.y = y;
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r.w = w, r.h = h;
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r.x = x; r.y = y;
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r.w = w; r.h = h;
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return r;
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}
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@ -5014,30 +5015,51 @@ nk_triangle_from_direction(struct nk_vec2 *result, struct nk_rect r,
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NK_INTERN int
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nk_text_clamp(const struct nk_user_font *font, const char *text,
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int text_len, float space, int *glyphs, float *text_width)
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int text_len, float space, int *glyphs, float *text_width,
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nk_rune *sep_list, int sep_count)
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{
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int i = 0;
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int glyph_len = 0;
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float last_width = 0;
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nk_rune unicode = 0;
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float width = 0;
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int len = 0;
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int g = 0;
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float s;
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int sep_len = 0;
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int sep_g = 0;
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float sep_width = 0;
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sep_count = NK_MAX(sep_count,0);
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glyph_len = nk_utf_decode(text, &unicode, text_len);
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while (glyph_len && (width < space) && (len < text_len)) {
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float s;
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len += glyph_len;
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s = font->width(font->userdata, font->height, text, len);
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last_width = width;
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for (i = 0; i < sep_count; ++i) {
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if (unicode != sep_list[i]) continue;
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sep_width = last_width = width;
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sep_g = g+1;
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sep_len = len;
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break;
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}
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if (i == NK_MAX(sep_count,0)){
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last_width = sep_width = width;
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sep_g = g+1;
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}
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width = s;
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glyph_len = nk_utf_decode(&text[len], &unicode, text_len - len);
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g++;
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}
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*glyphs = g;
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*text_width = last_width;
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return len;
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if (len >= text_len) {
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*glyphs = g;
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*text_width = last_width;
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return len;
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} else {
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*glyphs = sep_g;
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*text_width = sep_width;
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return (!sep_len) ? len: sep_len;
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}
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}
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enum {NK_DO_NOT_STOP_ON_NEW_LINE, NK_STOP_ON_NEW_LINE};
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@ -6464,7 +6486,7 @@ nk_draw_text(struct nk_command_buffer *b, struct nk_rect r,
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if (text_width > r.w){
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int glyphs = 0;
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float txt_width = (float)text_width;
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length = nk_text_clamp(font, string, length, r.w, &glyphs, &txt_width);
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length = nk_text_clamp(font, string, length, r.w, &glyphs, &txt_width, 0,0);
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}
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if (!length) return;
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@ -9038,11 +9060,11 @@ nk_tt__fill_active_edges_new(float *scanline, float *scanline_fill, int len,
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float t;
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y0 = y_bottom - (y0 - y_top);
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y1 = y_bottom - (y1 - y_top);
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t = y0, y0 = y1, y1 = t;
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t = x_bottom, x_bottom = x_top, x_top = t;
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t = y0; y0 = y1; y1 = t;
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t = x_bottom; x_bottom = x_top; x_top = t;
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dx = -dx;
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dy = -dy;
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t = x0, x0 = xb, xb = t;
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t = x0; x0 = xb; xb = t;
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}
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x1 = (int) x_top;
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@ -10629,20 +10651,21 @@ nk_adler32(unsigned int adler32, unsigned char *buffer, unsigned int buflen)
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blocklen = buflen % 5552;
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while (buflen) {
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for (i=0; i + 7 < blocklen; i += 8) {
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s1 += buffer[0], s2 += s1;
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s1 += buffer[1], s2 += s1;
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s1 += buffer[2], s2 += s1;
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s1 += buffer[3], s2 += s1;
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s1 += buffer[4], s2 += s1;
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s1 += buffer[5], s2 += s1;
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s1 += buffer[6], s2 += s1;
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s1 += buffer[7], s2 += s1;
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s1 += buffer[0]; s2 += s1;
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s1 += buffer[1]; s2 += s1;
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s1 += buffer[2]; s2 += s1;
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s1 += buffer[3]; s2 += s1;
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s1 += buffer[4]; s2 += s1;
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s1 += buffer[5]; s2 += s1;
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s1 += buffer[6]; s2 += s1;
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s1 += buffer[7]; s2 += s1;
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buffer += 8;
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}
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for (; i < blocklen; ++i)
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s1 += *buffer++, s2 += s1;
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for (; i < blocklen; ++i) {
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s1 += *buffer++; s2 += s1;
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}
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s1 %= ADLER_MOD, s2 %= ADLER_MOD;
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s1 %= ADLER_MOD; s2 %= ADLER_MOD;
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buflen -= (unsigned int)blocklen;
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blocklen = 5552;
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}
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@ -11142,7 +11165,7 @@ nk_font_atlas_end(struct nk_font_atlas *atlas, nk_handle texture,
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}
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if (null) {
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null->texture = texture;
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null->uv.x = (atlas->custom.x + 0.5f)/(float)atlas->tex_width,
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null->uv.x = (atlas->custom.x + 0.5f)/(float)atlas->tex_width;
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null->uv.y = (atlas->custom.y + 0.5f)/(float)atlas->tex_height;
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}
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for (font_iter = atlas->fonts; font_iter; font_iter = font_iter->next) {
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@ -11937,6 +11960,11 @@ retry:
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state->has_preferred_x = 0;
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break;
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case NK_KEY_TEXT_SELECT_ALL:
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nk_textedit_select_all(state);
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state->has_preferred_x = 0;
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break;
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case NK_KEY_TEXT_INSERT_MODE:
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if (state->mode == NK_TEXT_EDIT_MODE_VIEW)
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state->mode = NK_TEXT_EDIT_MODE_INSERT;
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@ -12616,6 +12644,7 @@ nk_widget_text_wrap(struct nk_command_buffer *o, struct nk_rect b,
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int done = 0;
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struct nk_rect line;
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struct nk_text text;
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NK_INTERN nk_rune seperator[] = {' '};
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NK_ASSERT(o);
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NK_ASSERT(t);
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@ -12634,14 +12663,13 @@ nk_widget_text_wrap(struct nk_command_buffer *o, struct nk_rect b,
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line.w = b.w - 2 * t->padding.x;
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line.h = 2 * t->padding.y + f->height;
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fitting = nk_text_clamp(f, string, len, line.w, &glyphs, &width);
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fitting = nk_text_clamp(f, string, len, line.w, &glyphs, &width, seperator,NK_LEN(seperator));
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while (done < len) {
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if (!fitting || line.y + line.h >= (b.y + b.h)) break;
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nk_widget_text(o, line, &string[done], fitting, &text, NK_TEXT_LEFT, f);
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done += fitting;
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line.y += f->height + 2 * t->padding.y;
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fitting = nk_text_clamp(f, &string[done], len - done,
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line.w, &glyphs, &width);
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fitting = nk_text_clamp(f, &string[done], len - done, line.w, &glyphs, &width, seperator,NK_LEN(seperator));
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}
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}
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@ -14346,7 +14374,7 @@ nk_do_edit(nk_flags *state, struct nk_command_buffer *out,
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const char *remaining;
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/* calculate 2d position */
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selection_offset_start.y = (float)(total_lines-1) * row_height;
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selection_offset_start.y = (float)(NK_MAX(total_lines-1,0)) * row_height;
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row_size = nk_text_calculate_text_bounds(font, text+row_begin,
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text_len-row_begin, row_height, &remaining,
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&out_offset, &glyph_offset, NK_STOP_ON_NEW_LINE);
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@ -16035,7 +16063,8 @@ nk_clear(struct nk_context *ctx)
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iter = ctx->begin;
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while (iter) {
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/* make sure minimized windows do not get removed */
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if (iter->flags & NK_WINDOW_MINIMIZED) {
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if ((iter->flags & NK_WINDOW_MINIMIZED) &&
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!(iter->flags & NK_WINDOW_CLOSED)) {
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iter = iter->next;
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continue;
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}
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@ -16499,7 +16528,7 @@ nk_panel_begin(struct nk_context *ctx, const char *title, enum nk_panel_type pan
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{
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layout->flags |= NK_WINDOW_HIDDEN;
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layout->flags |= NK_WINDOW_CLOSED;
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layout->flags &= ~NK_WINDOW_MINIMIZED;
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layout->flags &= (nk_flags)~NK_WINDOW_MINIMIZED;
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}
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}
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|
|
@ -16621,12 +16650,12 @@ nk_panel_end(struct nk_context *ctx)
|
|||
empty_space.y = layout->bounds.y;
|
||||
empty_space.w = panel_padding.x + layout->border;
|
||||
empty_space.h = layout->bounds.h;
|
||||
if (layout->offset->y == 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR))
|
||||
if (*layout->offset_y == 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR))
|
||||
empty_space.w += scrollbar_size.x;
|
||||
nk_fill_rect(out, empty_space, 0, style->window.background);
|
||||
|
||||
/* fill bottom empty space */
|
||||
if (layout->offset->x != 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR)) {
|
||||
if (*layout->offset_x != 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR)) {
|
||||
empty_space.x = window->bounds.x;
|
||||
empty_space.y = layout->bounds.y + layout->bounds.h;
|
||||
empty_space.w = window->bounds.w;
|
||||
|
|
@ -16654,7 +16683,7 @@ nk_panel_end(struct nk_context *ctx)
|
|||
scroll.w = scrollbar_size.x;
|
||||
scroll.h = layout->bounds.h;
|
||||
|
||||
scroll_offset = layout->offset->y;
|
||||
scroll_offset = *layout->offset_y;
|
||||
scroll_step = scroll.h * 0.10f;
|
||||
scroll_inc = scroll.h * 0.01f;
|
||||
scroll_target = (float)(int)(layout->at_y - scroll.y);
|
||||
|
|
@ -16700,7 +16729,7 @@ nk_panel_end(struct nk_context *ctx)
|
|||
scroll_offset = nk_do_scrollbarv(&state, out, scroll, scroll_has_scrolling,
|
||||
scroll_offset, scroll_target, scroll_step, scroll_inc,
|
||||
&ctx->style.scrollv, in, style->font);
|
||||
layout->offset->y = (unsigned short)scroll_offset;
|
||||
*layout->offset_y = (nk_uint)scroll_offset;
|
||||
if (in && scroll_has_scrolling)
|
||||
in->mouse.scroll_delta = 0;
|
||||
}
|
||||
|
|
@ -16712,7 +16741,7 @@ nk_panel_end(struct nk_context *ctx)
|
|||
scroll.w = layout->bounds.w;
|
||||
scroll.h = scrollbar_size.y;
|
||||
|
||||
scroll_offset = layout->offset->x;
|
||||
scroll_offset = *layout->offset_x;
|
||||
scroll_target = (float)(int)(layout->max_x - scroll.x);
|
||||
scroll_step = layout->max_x * 0.05f;
|
||||
scroll_inc = layout->max_x * 0.005f;
|
||||
|
|
@ -16720,7 +16749,7 @@ nk_panel_end(struct nk_context *ctx)
|
|||
scroll_offset = nk_do_scrollbarh(&state, out, scroll, scroll_has_scrolling,
|
||||
scroll_offset, scroll_target, scroll_step, scroll_inc,
|
||||
&ctx->style.scrollh, in, style->font);
|
||||
layout->offset->x = (unsigned short)scroll_offset;
|
||||
*layout->offset_x = (nk_uint)scroll_offset;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -17226,7 +17255,16 @@ nk_begin_titled(struct nk_context *ctx, const char *name, const char *title,
|
|||
/* update window */
|
||||
win->flags &= ~(nk_flags)(NK_WINDOW_PRIVATE-1);
|
||||
win->flags |= flags;
|
||||
NK_ASSERT(win->seq != ctx->seq && "if this triggers you probably have two windows with same name!");
|
||||
if (!(win->flags & (NK_WINDOW_MOVABLE | NK_WINDOW_SCALABLE)))
|
||||
win->bounds = bounds;
|
||||
/* If this assert triggers you either:
|
||||
*
|
||||
* I.) Have more than one window with the same name or
|
||||
* II.) You forgot to actually draw the window.
|
||||
* More specific you did not call `nk_clear` (nk_clear will be
|
||||
* automatically called for you if you are using one of the
|
||||
* provided demo backends). */
|
||||
NK_ASSERT(win->seq != ctx->seq);
|
||||
win->seq = ctx->seq;
|
||||
if (!ctx->active)
|
||||
ctx->active = win;
|
||||
|
|
@ -17307,7 +17345,8 @@ nk_begin_titled(struct nk_context *ctx, const char *name, const char *title,
|
|||
win->layout = (struct nk_panel*)nk_create_panel(ctx);
|
||||
ctx->current = win;
|
||||
ret = nk_panel_begin(ctx, title, NK_PANEL_WINDOW);
|
||||
win->layout->offset = &win->scrollbar;
|
||||
win->layout->offset_x = &win->scrollbar.x;
|
||||
win->layout->offset_y = &win->scrollbar.y;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -17712,8 +17751,9 @@ nk_menubar_begin(struct nk_context *ctx)
|
|||
layout->menu.x = layout->at_x;
|
||||
layout->menu.y = layout->at_y + layout->row.height;
|
||||
layout->menu.w = layout->bounds.w;
|
||||
layout->menu.offset = *layout->offset;
|
||||
layout->offset->y = 0;
|
||||
layout->menu.offset.x = *layout->offset_x;
|
||||
layout->menu.offset.y = *layout->offset_y;
|
||||
*layout->offset_y = 0;
|
||||
}
|
||||
|
||||
NK_API void
|
||||
|
|
@ -17739,7 +17779,8 @@ nk_menubar_end(struct nk_context *ctx)
|
|||
layout->bounds.y += layout->menu.h + ctx->style.window.spacing.y + layout->row.height;
|
||||
layout->bounds.h -= layout->menu.h + ctx->style.window.spacing.y + layout->row.height;
|
||||
|
||||
*layout->offset = layout->menu.offset;
|
||||
*layout->offset_x = layout->menu.offset.x;
|
||||
*layout->offset_y = layout->menu.offset.y;
|
||||
layout->at_y = layout->bounds.y - layout->row.height;
|
||||
|
||||
layout->clip.y = layout->bounds.y;
|
||||
|
|
@ -17872,7 +17913,6 @@ nk_layout_row_begin(struct nk_context *ctx, enum nk_layout_format fmt,
|
|||
|
||||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
nk_panel_layout(ctx, win, row_height, cols);
|
||||
if (fmt == NK_DYNAMIC)
|
||||
layout->row.type = NK_LAYOUT_DYNAMIC_ROW;
|
||||
|
|
@ -17899,7 +17939,6 @@ nk_layout_row_push(struct nk_context *ctx, float ratio_or_width)
|
|||
|
||||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
if (layout->row.type == NK_LAYOUT_DYNAMIC_ROW) {
|
||||
float ratio = ratio_or_width;
|
||||
if ((ratio + layout->row.filled) > 1.0f) return;
|
||||
|
|
@ -18062,8 +18101,8 @@ nk_layout_space_to_screen(struct nk_context *ctx, struct nk_vec2 ret)
|
|||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
ret.x += layout->at_x - layout->offset->x;
|
||||
ret.y += layout->at_y - layout->offset->y;
|
||||
ret.x += layout->at_x - *layout->offset_x;
|
||||
ret.y += layout->at_y - *layout->offset_y;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -18079,8 +18118,8 @@ nk_layout_space_to_local(struct nk_context *ctx, struct nk_vec2 ret)
|
|||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
ret.x += -layout->at_x + layout->offset->x;
|
||||
ret.y += -layout->at_y + layout->offset->y;
|
||||
ret.x += -layout->at_x + *layout->offset_x;
|
||||
ret.y += -layout->at_y + *layout->offset_y;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -18096,8 +18135,8 @@ nk_layout_space_rect_to_screen(struct nk_context *ctx, struct nk_rect ret)
|
|||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
ret.x += layout->at_x - layout->offset->x;
|
||||
ret.y += layout->at_y - layout->offset->y;
|
||||
ret.x += layout->at_x - *layout->offset_x;
|
||||
ret.y += layout->at_y - *layout->offset_y;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -18113,8 +18152,8 @@ nk_layout_space_rect_to_local(struct nk_context *ctx, struct nk_rect ret)
|
|||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
ret.x += -layout->at_x + layout->offset->x;
|
||||
ret.y += -layout->at_y + layout->offset->y;
|
||||
ret.x += -layout->at_x + *layout->offset_x;
|
||||
ret.y += -layout->at_y + *layout->offset_y;
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -18188,9 +18227,9 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
|
|||
case NK_LAYOUT_DYNAMIC_FREE: {
|
||||
/* panel width depended free widget placing */
|
||||
bounds->x = layout->at_x + (layout->bounds.w * layout->row.item.x);
|
||||
bounds->x -= layout->offset->x;
|
||||
bounds->x -= *layout->offset_x;
|
||||
bounds->y = layout->at_y + (layout->row.height * layout->row.item.y);
|
||||
bounds->y -= layout->offset->y;
|
||||
bounds->y -= *layout->offset_y;
|
||||
bounds->w = layout->bounds.w * layout->row.item.w;
|
||||
bounds->h = layout->row.height * layout->row.item.h;
|
||||
return;
|
||||
|
|
@ -18230,9 +18269,9 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
|
|||
bounds->w = layout->row.item.w;
|
||||
if (((bounds->x + bounds->w) > layout->max_x) && modify)
|
||||
layout->max_x = (bounds->x + bounds->w);
|
||||
bounds->x -= layout->offset->x;
|
||||
bounds->x -= *layout->offset_x;
|
||||
bounds->y = layout->at_y + layout->row.item.y;
|
||||
bounds->y -= layout->offset->y;
|
||||
bounds->y -= *layout->offset_y;
|
||||
bounds->h = layout->row.item.h;
|
||||
return;
|
||||
};
|
||||
|
|
@ -18249,11 +18288,11 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
|
|||
/* set the bounds of the newly allocated widget */
|
||||
bounds->w = item_width;
|
||||
bounds->h = layout->row.height - spacing.y;
|
||||
bounds->y = layout->at_y - layout->offset->y;
|
||||
bounds->y = layout->at_y - *layout->offset_y;
|
||||
bounds->x = layout->at_x + item_offset + item_spacing + padding.x;
|
||||
if (((bounds->x + bounds->w) > layout->max_x) && modify)
|
||||
layout->max_x = bounds->x + bounds->w;
|
||||
bounds->x -= layout->offset->x;
|
||||
bounds->x -= *layout->offset_x;
|
||||
}
|
||||
|
||||
NK_INTERN void
|
||||
|
|
@ -18402,7 +18441,7 @@ nk_tree_state_base(struct nk_context *ctx, enum nk_tree_type type,
|
|||
|
||||
/* increase x-axis cursor widget position pointer */
|
||||
if (*state == NK_MAXIMIZED) {
|
||||
layout->at_x = header.x + layout->offset->x + style->tab.indent;
|
||||
layout->at_x = header.x + *layout->offset_x + style->tab.indent;
|
||||
layout->bounds.w = NK_MAX(layout->bounds.w, style->tab.indent);
|
||||
layout->bounds.w -= (style->tab.indent + style->window.padding.x);
|
||||
layout->row.tree_depth++;
|
||||
|
|
@ -18681,7 +18720,7 @@ nk_spacing(struct nk_context *ctx, int cols)
|
|||
{
|
||||
struct nk_window *win;
|
||||
struct nk_panel *layout;
|
||||
struct nk_rect nil;
|
||||
struct nk_rect none;
|
||||
int i, index, rows;
|
||||
|
||||
NK_ASSERT(ctx);
|
||||
|
|
@ -18705,7 +18744,7 @@ nk_spacing(struct nk_context *ctx, int cols)
|
|||
if (layout->row.type != NK_LAYOUT_DYNAMIC_FIXED &&
|
||||
layout->row.type != NK_LAYOUT_STATIC_FIXED) {
|
||||
for (i = 0; i < cols; ++i)
|
||||
nk_panel_alloc_space(&nil, ctx);
|
||||
nk_panel_alloc_space(&none, ctx);
|
||||
}
|
||||
layout->row.index = index;
|
||||
}
|
||||
|
|
@ -20273,8 +20312,8 @@ nk_plot_function(struct nk_context *ctx, enum nk_chart_type type, void *userdata
|
|||
*
|
||||
* --------------------------------------------------------------*/
|
||||
NK_API int
|
||||
nk_group_scrolled_begin(struct nk_context *ctx,
|
||||
struct nk_scroll *scroll, const char *title, nk_flags flags)
|
||||
nk_group_scrolled_offset_begin(struct nk_context *ctx,
|
||||
nk_uint *x_offset, nk_uint *y_offset, const char *title, nk_flags flags)
|
||||
{
|
||||
struct nk_rect bounds;
|
||||
struct nk_window panel;
|
||||
|
|
@ -20295,8 +20334,8 @@ nk_group_scrolled_begin(struct nk_context *ctx,
|
|||
nk_zero(&panel, sizeof(panel));
|
||||
panel.bounds = bounds;
|
||||
panel.flags = flags;
|
||||
panel.scrollbar.x = scroll->x;
|
||||
panel.scrollbar.y = scroll->y;
|
||||
panel.scrollbar.x = *x_offset;
|
||||
panel.scrollbar.y = *y_offset;
|
||||
panel.buffer = win->buffer;
|
||||
panel.layout = (struct nk_panel*)nk_create_panel(ctx);
|
||||
ctx->current = &panel;
|
||||
|
|
@ -20304,7 +20343,8 @@ nk_group_scrolled_begin(struct nk_context *ctx,
|
|||
|
||||
win->buffer = panel.buffer;
|
||||
win->buffer.clip = panel.layout->clip;
|
||||
panel.layout->offset = scroll;
|
||||
panel.layout->offset_x = x_offset;
|
||||
panel.layout->offset_y = y_offset;
|
||||
panel.layout->parent = win->layout;
|
||||
win->layout = panel.layout;
|
||||
ctx->current = win;
|
||||
|
|
@ -20353,8 +20393,8 @@ nk_group_scrolled_end(struct nk_context *ctx)
|
|||
pan.bounds.w += ctx->style.window.scrollbar_size.x;
|
||||
pan.bounds.h += ctx->style.window.scrollbar_size.y;
|
||||
}
|
||||
pan.scrollbar.x = (unsigned short)g->offset->x;
|
||||
pan.scrollbar.y = (unsigned short)g->offset->y;
|
||||
pan.scrollbar.x = *g->offset_x;
|
||||
pan.scrollbar.y = *g->offset_y;
|
||||
pan.flags = g->flags;
|
||||
pan.buffer = win->buffer;
|
||||
pan.layout = g;
|
||||
|
|
@ -20375,13 +20415,19 @@ nk_group_scrolled_end(struct nk_context *ctx)
|
|||
return;
|
||||
}
|
||||
|
||||
NK_API int
|
||||
nk_group_scrolled_begin(struct nk_context *ctx,
|
||||
struct nk_scroll *scroll, const char *title, nk_flags flags)
|
||||
{return nk_group_scrolled_offset_begin(ctx, &scroll->x, &scroll->y, title, flags);}
|
||||
|
||||
NK_API int
|
||||
nk_group_begin(struct nk_context *ctx, const char *title, nk_flags flags)
|
||||
{
|
||||
int title_len;
|
||||
nk_hash title_hash;
|
||||
union {struct nk_scroll *s; nk_uint *i;} value;
|
||||
struct nk_window *win;
|
||||
nk_uint *x_offset;
|
||||
nk_uint *y_offset;
|
||||
|
||||
NK_ASSERT(ctx);
|
||||
NK_ASSERT(title);
|
||||
|
|
@ -20394,21 +20440,22 @@ nk_group_begin(struct nk_context *ctx, const char *title, nk_flags flags)
|
|||
win = ctx->current;
|
||||
title_len = (int)nk_strlen(title);
|
||||
title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_GROUP);
|
||||
value.i = nk_find_value(win, title_hash);
|
||||
if (!value.i) {
|
||||
value.i = nk_add_value(ctx, win, title_hash, 0);
|
||||
NK_ASSERT(value.i);
|
||||
if (!value.i) return 0;
|
||||
*value.i = 0;
|
||||
}
|
||||
return nk_group_scrolled_begin(ctx, value.s, title, flags);
|
||||
x_offset = nk_find_value(win, title_hash);
|
||||
if (!x_offset) {
|
||||
x_offset = nk_add_value(ctx, win, title_hash, 0);
|
||||
y_offset = nk_add_value(ctx, win, title_hash+1, 0);
|
||||
|
||||
NK_ASSERT(x_offset);
|
||||
NK_ASSERT(y_offset);
|
||||
if (!x_offset || !y_offset) return 0;
|
||||
*x_offset = *y_offset = 0;
|
||||
} else y_offset = nk_find_value(win, title_hash+1);
|
||||
return nk_group_scrolled_offset_begin(ctx, x_offset, y_offset, title, flags);
|
||||
}
|
||||
|
||||
NK_API void
|
||||
nk_group_end(struct nk_context *ctx)
|
||||
{
|
||||
nk_group_scrolled_end(ctx);
|
||||
}
|
||||
{nk_group_scrolled_end(ctx);}
|
||||
|
||||
NK_API int
|
||||
nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
|
||||
|
|
@ -20416,7 +20463,8 @@ nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
|
|||
{
|
||||
int title_len;
|
||||
nk_hash title_hash;
|
||||
union {struct nk_scroll *s; nk_uint *i;} value;
|
||||
nk_uint *x_offset;
|
||||
nk_uint *y_offset;
|
||||
|
||||
int result;
|
||||
struct nk_window *win;
|
||||
|
|
@ -20434,21 +20482,24 @@ nk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,
|
|||
item_spacing = style->window.spacing;
|
||||
row_height += NK_MAX(0, (int)item_spacing.y);
|
||||
|
||||
/* find persistent group scrollbar offset */
|
||||
/* find persistent list view scrollbar offset */
|
||||
title_len = (int)nk_strlen(title);
|
||||
title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_GROUP);
|
||||
value.i = nk_find_value(win, title_hash);
|
||||
if (!value.i) {
|
||||
value.i = nk_add_value(ctx, win, title_hash, 0);
|
||||
NK_ASSERT(value.i);
|
||||
if (!value.i) return 0;
|
||||
*value.i = 0;
|
||||
}
|
||||
view->scroll_value = value.s->y;
|
||||
view->scroll_pointer = &value.s->y;
|
||||
x_offset = nk_find_value(win, title_hash);
|
||||
if (!x_offset) {
|
||||
x_offset = nk_add_value(ctx, win, title_hash, 0);
|
||||
y_offset = nk_add_value(ctx, win, title_hash+1, 0);
|
||||
|
||||
value.s->y = 0;
|
||||
result = nk_group_scrolled_begin(ctx, value.s, title, flags);
|
||||
NK_ASSERT(x_offset);
|
||||
NK_ASSERT(y_offset);
|
||||
if (!x_offset || !y_offset) return 0;
|
||||
*x_offset = *y_offset = 0;
|
||||
} else y_offset = nk_find_value(win, title_hash+1);
|
||||
view->scroll_value = *y_offset;
|
||||
view->scroll_pointer = y_offset;
|
||||
|
||||
*y_offset = 0;
|
||||
result = nk_group_scrolled_offset_begin(ctx, x_offset, y_offset, title, flags);
|
||||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
|
||||
|
|
@ -20476,7 +20527,7 @@ nk_list_view_end(struct nk_list_view *view)
|
|||
win = ctx->current;
|
||||
layout = win->layout;
|
||||
layout->at_y = layout->bounds.y + (float)view->total_height;
|
||||
*view->scroll_pointer = (nk_ushort)(*view->scroll_pointer + view->scroll_value);
|
||||
*view->scroll_pointer = *view->scroll_pointer + view->scroll_value;
|
||||
nk_group_end(view->ctx);
|
||||
}
|
||||
|
||||
|
|
@ -20559,7 +20610,8 @@ nk_popup_begin(struct nk_context *ctx, enum nk_popup_type type,
|
|||
root = root->parent;
|
||||
}
|
||||
win->popup.active = 1;
|
||||
popup->layout->offset = &popup->scrollbar;
|
||||
popup->layout->offset_x = &popup->scrollbar.x;
|
||||
popup->layout->offset_y = &popup->scrollbar.y;
|
||||
popup->layout->parent = win->layout;
|
||||
return 1;
|
||||
} else {
|
||||
|
|
@ -20648,7 +20700,8 @@ nk_nonblock_begin(struct nk_context *ctx,
|
|||
nk_panel_begin(ctx, 0, panel_type);
|
||||
win->buffer = popup->buffer;
|
||||
popup->layout->parent = win->layout;
|
||||
popup->layout->offset = &popup->scrollbar;
|
||||
popup->layout->offset_x = &popup->scrollbar.x;
|
||||
popup->layout->offset_y = &popup->scrollbar.y;
|
||||
|
||||
/* set read only mode to all parent panels */
|
||||
{struct nk_panel *root;
|
||||
|
|
|
|||
6
deps/nuklear_glfw_gl2.h
vendored
6
deps/nuklear_glfw_gl2.h
vendored
|
|
@ -219,7 +219,7 @@ nk_glfw3_clipbard_copy(nk_handle usr, const char *text, int len)
|
|||
if (!len) return;
|
||||
str = (char*)malloc((size_t)len+1);
|
||||
if (!str) return;
|
||||
NK_MEMCPY(str, text, (size_t)len);
|
||||
memcpy(str, text, (size_t)len);
|
||||
str[len] = '\0';
|
||||
glfwSetClipboardString(glfw.win, str);
|
||||
free(str);
|
||||
|
|
@ -302,7 +302,7 @@ nk_glfw3_new_frame(void)
|
|||
if (glfwGetKey(win, GLFW_KEY_LEFT_CONTROL) == GLFW_PRESS ||
|
||||
glfwGetKey(win, GLFW_KEY_RIGHT_CONTROL) == GLFW_PRESS) {
|
||||
nk_input_key(ctx, NK_KEY_COPY, glfwGetKey(win, GLFW_KEY_C) == GLFW_PRESS);
|
||||
nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_P) == GLFW_PRESS);
|
||||
nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_V) == GLFW_PRESS);
|
||||
nk_input_key(ctx, NK_KEY_CUT, glfwGetKey(win, GLFW_KEY_X) == GLFW_PRESS);
|
||||
nk_input_key(ctx, NK_KEY_TEXT_UNDO, glfwGetKey(win, GLFW_KEY_Z) == GLFW_PRESS);
|
||||
nk_input_key(ctx, NK_KEY_TEXT_REDO, glfwGetKey(win, GLFW_KEY_R) == GLFW_PRESS);
|
||||
|
|
@ -344,7 +344,7 @@ void nk_glfw3_shutdown(void)
|
|||
nk_free(&glfw.ctx);
|
||||
glDeleteTextures(1, &dev->font_tex);
|
||||
nk_buffer_free(&dev->cmds);
|
||||
NK_MEMSET(&glfw, 0, sizeof(glfw));
|
||||
memset(&glfw, 0, sizeof(glfw));
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -136,13 +136,10 @@ int main(void)
|
|||
|
||||
if (nk_begin(nk,
|
||||
"Joysticks",
|
||||
nk_rect(0.f, 0.f, 0.f, 0.f),
|
||||
nk_rect(width - 200.f, 0.f, 200.f, (float) height),
|
||||
NK_WINDOW_MINIMIZABLE |
|
||||
NK_WINDOW_TITLE))
|
||||
{
|
||||
nk_window_set_bounds(nk, nk_rect(width - 200.f, 0.f,
|
||||
200.f, (float) height));
|
||||
|
||||
nk_layout_row_dynamic(nk, 30, 1);
|
||||
|
||||
if (joystick_count)
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user