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# Conflicts:
#	imgui_internal.h
This commit is contained in:
omar 2017-10-27 16:42:06 +02:00
commit 5afee1c6f3
3 changed files with 35 additions and 34 deletions
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36
imgui.cpp
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@ -667,7 +667,7 @@ static void SetWindowScrollY(ImGuiWindow* window, float new_scroll_y
static void SetWindowPos(ImGuiWindow* window, const ImVec2& pos, ImGuiCond cond);
static void SetWindowSize(ImGuiWindow* window, const ImVec2& size, ImGuiCond cond);
static void SetWindowCollapsed(ImGuiWindow* window, bool collapsed, ImGuiCond cond);
static ImGuiWindow* FindHoveredWindow(ImVec2 pos, bool excluding_childs);
static ImGuiWindow* FindHoveredWindow(ImVec2 pos);
static ImGuiWindow* CreateNewWindow(const char* name, ImVec2 size, ImGuiWindowFlags flags);
static void ClearSetNextWindowData();
static void CheckStacksSize(ImGuiWindow* window, bool write);
@ -3162,12 +3162,12 @@ void ImGui::NewFrame()
SaveIniSettingsToDisk(g.IO.IniFilename);
}
// Find the window we are hovering. Child windows can extend beyond the limit of their parent so we need to derive HoveredRootWindow from HoveredWindow
g.HoveredWindow = g.MovingWindow ? g.MovingWindow : FindHoveredWindow(g.IO.MousePos, false);
if (g.HoveredWindow && (g.HoveredWindow->Flags & ImGuiWindowFlags_ChildWindow))
g.HoveredRootWindow = g.HoveredWindow->RootWindow;
else
g.HoveredRootWindow = g.MovingWindow ? g.MovingWindow->RootWindow : FindHoveredWindow(g.IO.MousePos, true);
// Find the window we are hovering
// - Child windows can extend beyond the limit of their parent so we need to derive HoveredRootWindow from HoveredWindow.
// - When moving a window we can skip the search, which also conveniently bypasses the fact that window->WindowRectClipped is lagging as this point.
// - We also support the moved window toggling the NoInputs flag after moving has started in order to be able to detect windows below it, which is useful for e.g. docking mechanisms.
g.HoveredWindow = (g.MovingWindow && !(g.MovingWindow->Flags & ImGuiWindowFlags_NoInputs)) ? g.MovingWindow : FindHoveredWindow(g.IO.MousePos);
g.HoveredRootWindow = g.HoveredWindow ? g.HoveredWindow->RootWindow : NULL;
if (ImGuiWindow* modal_window = GetFrontMostModalRootWindow())
{
@ -4090,7 +4090,7 @@ void ImGui::CalcListClipping(int items_count, float items_height, int* out_items
// Find window given position, search front-to-back
// FIXME: Note that we have a lag here because WindowRectClipped is updated in Begin() so windows moved by user via SetWindowPos() and not SetNextWindowPos() will have that rectangle lagging by a frame at the time FindHoveredWindow() is called, aka before the next Begin(). Moving window thankfully isn't affected.
static ImGuiWindow* FindHoveredWindow(ImVec2 pos, bool excluding_childs)
static ImGuiWindow* FindHoveredWindow(ImVec2 pos)
{
ImGuiContext& g = *GImGui;
for (int i = g.Windows.Size - 1; i >= 0; i--)
@ -4100,10 +4100,8 @@ static ImGuiWindow* FindHoveredWindow(ImVec2 pos, bool excluding_childs)
continue;
if (window->Flags & ImGuiWindowFlags_NoInputs)
continue;
if (excluding_childs && (window->Flags & ImGuiWindowFlags_ChildWindow) != 0)
continue;
// Using the clipped AABB so a child window will typically be clipped by its parent.
// Using the clipped AABB, a child window will typically be clipped by its parent (not always)
ImRect bb(window->WindowRectClipped.Min - g.Style.TouchExtraPadding, window->WindowRectClipped.Max + g.Style.TouchExtraPadding);
if (bb.Contains(pos))
return window;
@ -4407,7 +4405,7 @@ static ImRect GetVisibleRect()
}
// Not exposed publicly as BeginTooltip() because bool parameters are evil. Let's see if other needs arise first.
static void BeginTooltipEx(ImGuiWindowFlags extra_flags, bool override_previous_tooltip)
void ImGui::BeginTooltipEx(ImGuiWindowFlags extra_flags, bool override_previous_tooltip)
{
ImGuiContext& g = *GImGui;
char window_name[16];
@ -5581,20 +5579,23 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
if (g.IO.KeyCtrl && IsKeyPressedMap(ImGuiKey_C))
ImGui::LogToClipboard();
*/
}
// Inner rectangle and inner clipping rectangle
// Inner rectangle
// We set this up after processing the resize grip so that our clip rectangle doesn't lag by a frame
// Note that if our window is collapsed we will end up with a null clipping rectangle which is the correct behavior.
const ImRect title_bar_rect = window->TitleBarRect();
const float border_size = window->BorderSize;
window->InnerRect.Min.x = title_bar_rect.Min.x;
window->InnerRect.Min.y = title_bar_rect.Max.y + window->MenuBarHeight();
window->InnerRect.Max.x = window->Pos.x + window->Size.x - window->ScrollbarSizes.x;
window->InnerRect.Max.y = window->Pos.y + window->Size.y - window->ScrollbarSizes.y;
//window->DrawList->AddRect(window->InnerRect.Min, window->InnerRect.Max, IM_COL32_WHITE);
// Clear 'accessed' flag last thing
window->Accessed = false;
}
// Inner clipping rectangle
// Force round operator last to ensure that e.g. (int)(max.x-min.x) in user's render code produce correct result.
const float border_size = window->BorderSize;
ImRect clip_rect;
clip_rect.Min.x = ImFloor(0.5f + window->InnerRect.Min.x + ImMax(border_size, ImFloor(window->WindowPadding.x*0.5f)));
clip_rect.Min.y = ImFloor(0.5f + window->InnerRect.Min.y + border_size);
@ -5602,9 +5603,6 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
clip_rect.Max.y = ImFloor(0.5f + window->InnerRect.Max.y - border_size);
PushClipRect(clip_rect.Min, clip_rect.Max, true);
// Clear 'accessed' flag last thing
if (first_begin_of_the_frame)
window->Accessed = false;
window->BeginCount++;
g.SetNextWindowSizeConstraint = false;

3
imgui.h
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@ -513,7 +513,7 @@ enum ImGuiWindowFlags_
ImGuiWindowFlags_AlwaysAutoResize = 1 << 6, // Resize every window to its content every frame
ImGuiWindowFlags_ShowBorders = 1 << 7, // Show borders around windows and items
ImGuiWindowFlags_NoSavedSettings = 1 << 8, // Never load/save settings in .ini file
ImGuiWindowFlags_NoInputs = 1 << 9, // Disable catching mouse or keyboard inputs
ImGuiWindowFlags_NoInputs = 1 << 9, // Disable catching mouse or keyboard inputs, hovering test with pass through.
ImGuiWindowFlags_MenuBar = 1 << 10, // Has a menu-bar
ImGuiWindowFlags_HorizontalScrollbar = 1 << 11, // Allow horizontal scrollbar to appear (off by default). You may use SetNextWindowContentSize(ImVec2(width,0.0f)); prior to calling Begin() to specify width. Read code in imgui_demo in the "Horizontal Scrolling" section.
ImGuiWindowFlags_NoFocusOnAppearing = 1 << 12, // Disable taking focus when transitioning from hidden to visible state
@ -585,6 +585,7 @@ enum ImGuiSelectableFlags_
ImGuiSelectableFlags_AllowDoubleClick = 1 << 2 // Generate press events on double clicks too
};
// Flags for ImGui::IsItemHovered(), ImGui::IsWindowHovered()
enum ImGuiHoveredFlags_
{
ImGuiHoveredFlags_Default = 0, // Return true if directly over the item/window, not obstructed by another window, not obstructed by an active popup or modal blocking inputs under them.

16
imgui_internal.h
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@ -45,13 +45,12 @@ struct ImGuiMouseCursorData;
struct ImGuiPopupRef;
struct ImGuiWindow;
typedef int ImGuiLayoutType; // enum ImGuiLayoutType_
typedef int ImGuiButtonFlags; // enum ImGuiButtonFlags_
typedef int ImGuiTreeNodeFlags; // enum ImGuiTreeNodeFlags_
typedef int ImGuiSliderFlags; // enum ImGuiSliderFlags_
typedef int ImGuiSeparatorFlags; // enum ImGuiSeparatorFlags_
typedef int ImGuiItemFlags; // enum ImGuiItemFlags_
typedef int ImGuiNavHighlightFlags;
typedef int ImGuiLayoutType; // enum: horizontal or vertical // enum ImGuiLayoutType_
typedef int ImGuiButtonFlags; // flags: for ButtonEx(), ButtonBehavior() // enum ImGuiButtonFlags_
typedef int ImGuiItemFlags; // flags: for PushItemFlag() // enum ImGuiItemFlags_
typedef int ImGuiNavHighlightFlags; // flags: for RenderNavHighlight() // enum ImGuiNavHighlightFlags_
typedef int ImGuiSeparatorFlags; // flags: for Separator() - internal // enum ImGuiSeparatorFlags_
typedef int ImGuiSliderFlags; // flags: for SliderBehavior() // enum ImGuiSliderFlags_
//-------------------------------------------------------------------------
// STB libraries
@ -129,7 +128,9 @@ static inline ImVec2& operator+=(ImVec2& lhs, const ImVec2& rhs)
static inline ImVec2& operator-=(ImVec2& lhs, const ImVec2& rhs) { lhs.x -= rhs.x; lhs.y -= rhs.y; return lhs; }
static inline ImVec2& operator*=(ImVec2& lhs, const float rhs) { lhs.x *= rhs; lhs.y *= rhs; return lhs; }
static inline ImVec2& operator/=(ImVec2& lhs, const float rhs) { lhs.x /= rhs; lhs.y /= rhs; return lhs; }
static inline ImVec4 operator+(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x+rhs.x, lhs.y+rhs.y, lhs.z+rhs.z, lhs.w+rhs.w); }
static inline ImVec4 operator-(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x-rhs.x, lhs.y-rhs.y, lhs.z-rhs.z, lhs.w-rhs.w); }
static inline ImVec4 operator*(const ImVec4& lhs, const ImVec4& rhs) { return ImVec4(lhs.x*rhs.x, lhs.y*rhs.y, lhs.z*rhs.z, lhs.w*rhs.w); }
#endif
static inline int ImMin(int lhs, int rhs) { return lhs < rhs ? lhs : rhs; }
@ -905,6 +906,7 @@ namespace ImGui
IMGUI_API void ClosePopup(ImGuiID id);
IMGUI_API bool IsPopupOpen(ImGuiID id);
IMGUI_API bool BeginPopupEx(ImGuiID id, ImGuiWindowFlags extra_flags);
IMGUI_API void BeginTooltipEx(ImGuiWindowFlags extra_flags, bool override_previous_tooltip = true);
IMGUI_API int CalcTypematicPressedRepeatAmount(float t, float t_prev, float repeat_delay, float repeat_rate);