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New and better Set[Next]Window(Pos|Size|Collapsed) API.

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Removed rarely useful SetNewWindowDefaultPos() in favor of new API.
This commit is contained in:
omar
2014-12-10 19:22:30 +00:00
parent 3399890a84
commit e9e0e36f98
6 changed files with 158 additions and 43 deletions
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33
imgui.h
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@ -37,6 +37,7 @@ typedef int ImGuiStyleVar; // enum ImGuiStyleVar_
typedef int ImGuiKey; // enum ImGuiKey_
typedef int ImGuiColorEditMode; // enum ImGuiColorEditMode_
typedef int ImGuiWindowFlags; // enum ImGuiWindowFlags_
typedef int ImGuiSetCondition; // enum ImGuiSetCondition_
typedef int ImGuiInputTextFlags; // enum ImGuiInputTextFlags_
struct ImGuiTextEditCallbackData;
@ -127,7 +128,7 @@ public:
// - struct ImGuiTextBuffer // Text buffer for logging/accumulating text
// - struct ImGuiStorage // Custom key value storage (if you need to alter open/close states manually)
// - struct ImDrawList // Draw command list
// - struct ImBitmapFont // Bitmap font loader
// - struct ImFont // Bitmap font loader
// ImGui End-user API
// In a namespace so that user can add extra functions (e.g. Value() helpers for your vector or common types)
@ -149,11 +150,6 @@ namespace ImGui
IMGUI_API void BeginChild(const char* str_id, ImVec2 size = ImVec2(0,0), bool border = false, ImGuiWindowFlags extra_flags = 0); // size==0.0f: use remaining window size, size<0.0f: use remaining window size minus abs(size). on each axis.
IMGUI_API void EndChild();
IMGUI_API bool GetWindowIsFocused();
IMGUI_API ImVec2 GetWindowSize();
IMGUI_API float GetWindowWidth();
IMGUI_API void SetWindowSize(const ImVec2& size); // set to ImVec2(0,0) to force an auto-fit
IMGUI_API ImVec2 GetWindowPos(); // you should rarely need/care about the window position, but it can be useful if you want to use your own drawing.
IMGUI_API void SetWindowPos(const ImVec2& pos); // set current window pos.
IMGUI_API ImVec2 GetContentRegionMax(); // window or current column boundaries
IMGUI_API ImVec2 GetWindowContentRegionMin(); // window boundaries
IMGUI_API ImVec2 GetWindowContentRegionMax();
@ -161,11 +157,22 @@ namespace ImGui
IMGUI_API ImFont* GetWindowFont();
IMGUI_API float GetWindowFontSize();
IMGUI_API void SetWindowFontScale(float scale); // per-window font scale. Adjust IO.FontGlobalScale if you want to scale all windows.
IMGUI_API ImVec2 GetWindowPos(); // you should rarely need/care about the window position, but it can be useful if you want to do your own drawing.
IMGUI_API ImVec2 GetWindowSize(); // get current window position.
IMGUI_API float GetWindowWidth();
IMGUI_API bool GetWindowCollapsed();
IMGUI_API void SetWindowPos(const ImVec2& pos, ImGuiSetCondition cond = 0); // set current window position.
IMGUI_API void SetWindowSize(const ImVec2& size, ImGuiSetCondition cond = 0); // set current window size. set to ImVec2(0,0) to force an auto-fit
IMGUI_API void SetWindowCollapsed(bool collapsed, ImGuiSetCondition cond = 0); // set current window collapsed state.
IMGUI_API void SetNextWindowPos(const ImVec2& pos, ImGuiSetCondition cond = 0); // set next window position.
IMGUI_API void SetNextWindowSize(const ImVec2& size, ImGuiSetCondition cond = 0); // set next window size. set to ImVec2(0,0) to force an auto-fit
IMGUI_API void SetNextWindowCollapsed(bool collapsed, ImGuiSetCondition cond = 0); // set next window collapsed state.
IMGUI_API void SetScrollPosHere(); // adjust scrolling position to center into the current cursor position.
IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use 'offset' to access sub components of a multiple component widget.
IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget.
IMGUI_API void SetTreeStateStorage(ImGuiStorage* tree); // replace tree state storage with our own (if you want to manipulate it yourself, typically clear subsection of it).
IMGUI_API ImGuiStorage* GetTreeStateStorage();
IMGUI_API void PushItemWidth(float item_width); // width of items for the common item+label case. default to ~2/3 of windows width.
IMGUI_API void PopItemWidth();
IMGUI_API float GetItemWidth();
@ -279,7 +286,6 @@ namespace ImGui
IMGUI_API void LogToClipboard(int max_depth = -1);
// Utilities
IMGUI_API void SetNewWindowDefaultPos(const ImVec2& pos); // set position of window that do
IMGUI_API bool IsItemHovered(); // was the last item active area hovered by mouse?
IMGUI_API bool IsItemFocused(); // was the last item focused for keyboard input?
IMGUI_API ImVec2 GetItemBoxMin(); // get bounding box of last item
@ -422,6 +428,15 @@ enum ImGuiColorEditMode_
ImGuiColorEditMode_HEX = 2
};
// Condition flags for ImGui::SetWindow***() and SetNextWindow***() functions
// Those functions treat 0 as a shortcut to ImGuiSetCondition_Always
enum ImGuiSetCondition_
{
ImGuiSetCondition_Always = 1 << 0, // Set the variable
ImGuiSetCondition_FirstUseThisSession = 1 << 1, // Only set the variable on the first call for this window (once per session)
ImGuiSetCondition_FirstUseEver = 1 << 2, // Only set the variable if the window doesn't exist in the .ini file
};
struct ImGuiStyle
{
float Alpha; // Global alpha applies to everything in ImGui