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Added CreateContext/DestroyContext/GetCurrentContext/SetCurrentContext() (#586, #269)

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This commit is contained in:
ocornut
2016-05-07 19:54:27 +02:00
parent 69cc00f91f
commit 8b428e8c74
4 changed files with 38 additions and 24 deletions
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13
imgui_internal.h
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@ -33,7 +33,6 @@ struct ImGuiTextEditState;
struct ImGuiIniData;
struct ImGuiMouseCursorData;
struct ImGuiPopupRef;
struct ImGuiState;
struct ImGuiWindow;
typedef int ImGuiLayoutType; // enum ImGuiLayoutType_
@ -71,7 +70,7 @@ namespace ImGuiStb
// Context
//-----------------------------------------------------------------------------
extern IMGUI_API ImGuiState* GImGui;
extern IMGUI_API ImGuiState* GImGui; // current implicit ImGui context pointer
//-----------------------------------------------------------------------------
// Helpers
@ -144,7 +143,7 @@ static inline ImVec2 ImFloor(ImVec2 v)
struct ImPlacementNewDummy {};
inline void* operator new(size_t, ImPlacementNewDummy, void* ptr) { return ptr; }
inline void operator delete(void*, ImPlacementNewDummy, void*) {}
#define IM_PLACEMENT_NEW(_PTR) new(ImPlacementNewDummy() ,_PTR)
#define IM_PLACEMENT_NEW(_PTR) new(ImPlacementNewDummy(), _PTR)
#endif
//-----------------------------------------------------------------------------
@ -274,7 +273,7 @@ struct ImGuiColumnData
//float IndentX;
};
// Simple column measurement currently used for MenuItem() only. This is very short-sighted for now and NOT a generic helper.
// Simple column measurement currently used for MenuItem() only. This is very short-sighted/throw-away code and NOT a generic helper.
struct IMGUI_API ImGuiSimpleColumns
{
int Count;
@ -283,9 +282,9 @@ struct IMGUI_API ImGuiSimpleColumns
float Pos[8], NextWidths[8];
ImGuiSimpleColumns();
void Update(int count, float spacing, bool clear);
float DeclColumns(float w0, float w1, float w2);
float CalcExtraSpace(float avail_w);
void Update(int count, float spacing, bool clear);
float DeclColumns(float w0, float w1, float w2);
float CalcExtraSpace(float avail_w);
};
// Internal state of the currently focused/edited text input box