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Added IsMouseHoveringWindow(), IsMouseHoveringAnyWindow()

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This commit is contained in:
ocornut 2014-09-24 15:38:29 +01:00
parent d58a029285
commit d5ed586d70
2 changed files with 20 additions and 5 deletions
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17
imgui.cpp
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@ -1313,7 +1313,7 @@ void NewFrame()
g.HoveredWindow = ImGui::FindHoveredWindow(g.IO.MousePos, false); g.HoveredWindow = ImGui::FindHoveredWindow(g.IO.MousePos, false);
g.HoveredWindowExcludingChilds = ImGui::FindHoveredWindow(g.IO.MousePos, true); g.HoveredWindowExcludingChilds = ImGui::FindHoveredWindow(g.IO.MousePos, true);
// Are we snooping input? // Are we using inputs? Tell user so they can capture/discard them.
g.IO.WantCaptureMouse = (g.HoveredWindow != NULL) || (g.ActiveId != 0); g.IO.WantCaptureMouse = (g.HoveredWindow != NULL) || (g.ActiveId != 0);
g.IO.WantCaptureKeyboard = (g.ActiveId != 0); g.IO.WantCaptureKeyboard = (g.ActiveId != 0);
@ -1349,7 +1349,7 @@ void NewFrame()
// NB: Don't discard FocusedWindow if it isn't active, so that a window that go on/off programatically won't lose its keyboard focus. // NB: Don't discard FocusedWindow if it isn't active, so that a window that go on/off programatically won't lose its keyboard focus.
if (g.ActiveId == 0 && g.FocusedWindow != NULL && g.FocusedWindow->Visible && IsKeyPressedMap(ImGuiKey_Tab, false)) if (g.ActiveId == 0 && g.FocusedWindow != NULL && g.FocusedWindow->Visible && IsKeyPressedMap(ImGuiKey_Tab, false))
{ {
g.FocusedWindow->FocusIdxRequestNext = 0; g.FocusedWindow->FocusIdxRequestNext = 0;
} }
// Mark all windows as not visible // Mark all windows as not visible
@ -1732,6 +1732,19 @@ bool IsMouseHoveringBox(const ImVec2& box_min, const ImVec2& box_max)
return IsMouseHoveringBox(ImGuiAabb(box_min, box_max)); return IsMouseHoveringBox(ImGuiAabb(box_min, box_max));
} }
bool IsMouseHoveringWindow()
{
ImGuiState& g = GImGui;
ImGuiWindow* window = GetCurrentWindow();
return g.HoveredWindow == window;
}
bool IsMouseHoveringAnyWindow()
{
ImGuiState& g = GImGui;
return g.HoveredWindow != NULL;
}
static bool IsKeyPressedMap(ImGuiKey key, bool repeat) static bool IsKeyPressedMap(ImGuiKey key, bool repeat)
{ {
ImGuiState& g = GImGui; ImGuiState& g = GImGui;

8
imgui.h
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@ -178,7 +178,7 @@ namespace ImGui
float GetColumnOffset(int column_index = -1); float GetColumnOffset(int column_index = -1);
void SetColumnOffset(int column_index, float offset); void SetColumnOffset(int column_index, float offset);
float GetColumnWidth(int column_index = -1); float GetColumnWidth(int column_index = -1);
ImVec2 GetCursorPos(); // cursor position relative to window position ImVec2 GetCursorPos(); // cursor position is relative to window position
void SetCursorPos(const ImVec2& pos); // " void SetCursorPos(const ImVec2& pos); // "
void SetCursorPosX(float x); // " void SetCursorPosX(float x); // "
void SetCursorPosY(float y); // " void SetCursorPosY(float y); // "
@ -260,8 +260,10 @@ namespace ImGui
bool IsKeyPressed(int key_index, bool repeat = true); // key_index into the keys_down[512] array, imgui doesn't know the semantic of each entry bool IsKeyPressed(int key_index, bool repeat = true); // key_index into the keys_down[512] array, imgui doesn't know the semantic of each entry
bool IsMouseClicked(int button, bool repeat = false); bool IsMouseClicked(int button, bool repeat = false);
bool IsMouseDoubleClicked(int button); bool IsMouseDoubleClicked(int button);
bool IsMouseHoveringBox(const ImVec2& box_min, const ImVec2& box_max); bool IsMouseHoveringWindow(); // is hovering current window ("window" in API names always refer to current window)
ImVec2 GetMousePos(); bool IsMouseHoveringAnyWindow(); // is hovering any active imgui window
bool IsMouseHoveringBox(const ImVec2& box_min, const ImVec2& box_max); // is hovering given bounding box
ImVec2 GetMousePos(); // shortcut to ImGui::GetIO().MousePos provided by user, to be consistent with other calls
float GetTime(); float GetTime();
int GetFrameCount(); int GetFrameCount();
const char* GetStyleColorName(ImGuiCol idx); const char* GetStyleColorName(ImGuiCol idx);