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Merge branch 'master' into docking

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# Conflicts:
#	imgui.cpp
#	imgui_internal.h
This commit is contained in:
omar 2019-05-23 00:04:25 +02:00
commit fda1365c15
5 changed files with 39 additions and 29 deletions
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46
imgui.cpp
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@ -5980,12 +5980,6 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->ContentsRegionRect.Max.x = window->Pos.x - window->Scroll.x - window->WindowPadding.x + (window->SizeContentsExplicit.x != 0.0f ? window->SizeContentsExplicit.x : (window->Size.x - window->ScrollbarSizes.x + ImMin(window->ScrollbarSizes.x, window->WindowBorderSize))); window->ContentsRegionRect.Max.x = window->Pos.x - window->Scroll.x - window->WindowPadding.x + (window->SizeContentsExplicit.x != 0.0f ? window->SizeContentsExplicit.x : (window->Size.x - window->ScrollbarSizes.x + ImMin(window->ScrollbarSizes.x, window->WindowBorderSize)));
window->ContentsRegionRect.Max.y = window->Pos.y - window->Scroll.y - window->WindowPadding.y + (window->SizeContentsExplicit.y != 0.0f ? window->SizeContentsExplicit.y : (window->Size.y - window->ScrollbarSizes.y + ImMin(window->ScrollbarSizes.y, window->WindowBorderSize))); window->ContentsRegionRect.Max.y = window->Pos.y - window->Scroll.y - window->WindowPadding.y + (window->SizeContentsExplicit.y != 0.0f ? window->SizeContentsExplicit.y : (window->Size.y - window->ScrollbarSizes.y + ImMin(window->ScrollbarSizes.y, window->WindowBorderSize)));
// Save clipped aabb so we can access it in constant-time in FindHoveredWindow()
window->OuterRectClipped = window->Rect();
if (window->DockIsActive)
window->OuterRectClipped.Min.y += window->TitleBarHeight();
window->OuterRectClipped.ClipWith(window->ClipRect);
// Inner rectangle // Inner rectangle
// We set this up after processing the resize grip so that our clip rectangle doesn't lag by a frame // 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 an inverted (~null) clipping rectangle which is the correct behavior. // Note that if our window is collapsed we will end up with an inverted (~null) clipping rectangle which is the correct behavior.
@ -5995,12 +5989,24 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->InnerMainRect.Max.x = window->Pos.x + window->Size.x - ImMax(window->ScrollbarSizes.x, window->WindowBorderSize); window->InnerMainRect.Max.x = window->Pos.x + window->Size.x - ImMax(window->ScrollbarSizes.x, window->WindowBorderSize);
window->InnerMainRect.Max.y = window->Pos.y + window->Size.y - ImMax(window->ScrollbarSizes.y, window->WindowBorderSize); window->InnerMainRect.Max.y = window->Pos.y + window->Size.y - ImMax(window->ScrollbarSizes.y, window->WindowBorderSize);
// Inner clipping rectangle // Outer host rectangle for drawing background and borders
ImRect host_rect = ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_Popup) && !window_is_child_tooltip) ? parent_window->ClipRect : viewport_rect;
// Save clipped aabb so we can access it in constant-time in FindHoveredWindow()
window->OuterRectClipped = window->Rect();
if (window->DockIsActive)
window->OuterRectClipped.Min.y += window->TitleBarHeight();
window->OuterRectClipped.ClipWith(host_rect);
// Inner work/clipping rectangle will extend a little bit outside the work region.
// This is to allow e.g. Selectable or CollapsingHeader or some separators to cover that space.
// Force round operator last to ensure that e.g. (int)(max.x-min.x) in user's render code produce correct result. // Force round operator last to ensure that e.g. (int)(max.x-min.x) in user's render code produce correct result.
window->InnerClipRect.Min.x = ImFloor(0.5f + window->InnerMainRect.Min.x + ImMax(0.0f, ImFloor(window->WindowPadding.x * 0.5f - window->WindowBorderSize))); window->InnerWorkRect.Min.x = ImFloor(0.5f + window->InnerMainRect.Min.x + ImMax(0.0f, ImFloor(window->WindowPadding.x * 0.5f - window->WindowBorderSize)));
window->InnerClipRect.Min.y = ImFloor(0.5f + window->InnerMainRect.Min.y); window->InnerWorkRect.Min.y = ImFloor(0.5f + window->InnerMainRect.Min.y);
window->InnerClipRect.Max.x = ImFloor(0.5f + window->InnerMainRect.Max.x - ImMax(0.0f, ImFloor(window->WindowPadding.x * 0.5f - window->WindowBorderSize))); window->InnerWorkRect.Max.x = ImFloor(0.5f + window->InnerMainRect.Max.x - ImMax(0.0f, ImFloor(window->WindowPadding.x * 0.5f - window->WindowBorderSize)));
window->InnerClipRect.Max.y = ImFloor(0.5f + window->InnerMainRect.Max.y); window->InnerWorkRect.Max.y = ImFloor(0.5f + window->InnerMainRect.Max.y);
window->InnerWorkRectClipped = window->InnerWorkRect;
window->InnerWorkRectClipped.ClipWithFull(host_rect);
// DRAWING // DRAWING
@ -6008,10 +6014,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->DrawList->Clear(); window->DrawList->Clear();
window->DrawList->Flags = (g.Style.AntiAliasedLines ? ImDrawListFlags_AntiAliasedLines : 0) | (g.Style.AntiAliasedFill ? ImDrawListFlags_AntiAliasedFill : 0); window->DrawList->Flags = (g.Style.AntiAliasedLines ? ImDrawListFlags_AntiAliasedLines : 0) | (g.Style.AntiAliasedFill ? ImDrawListFlags_AntiAliasedFill : 0);
window->DrawList->PushTextureID(g.Font->ContainerAtlas->TexID); window->DrawList->PushTextureID(g.Font->ContainerAtlas->TexID);
if ((flags & ImGuiWindowFlags_ChildWindow) && !(flags & ImGuiWindowFlags_Popup) && !window_is_child_tooltip) PushClipRect(host_rect.Min, host_rect.Max, false);
PushClipRect(parent_window->ClipRect.Min, parent_window->ClipRect.Max, true);
else
PushClipRect(viewport_rect.Min, viewport_rect.Max, true);
// Draw modal or window list full viewport dimming background (for other viewports we'll render them in EndFrame) // Draw modal or window list full viewport dimming background (for other viewports we'll render them in EndFrame)
const bool dim_bg_for_modal = (flags & ImGuiWindowFlags_Modal) && window == GetFrontMostPopupModal() && window->HiddenFramesCannotSkipItems <= 0; const bool dim_bg_for_modal = (flags & ImGuiWindowFlags_Modal) && window == GetFrontMostPopupModal() && window->HiddenFramesCannotSkipItems <= 0;
@ -6158,7 +6161,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
} }
if (!(flags & ImGuiWindowFlags_DockNodeHost)) if (!(flags & ImGuiWindowFlags_DockNodeHost))
PushClipRect(window->InnerClipRect.Min, window->InnerClipRect.Max, true); PushClipRect(window->InnerWorkRectClipped.Min, window->InnerWorkRectClipped.Max, true);
// Clear 'accessed' flag last thing (After PushClipRect which will set the flag. We want the flag to stay false when the default "Debug" window is unused) // Clear 'accessed' flag last thing (After PushClipRect which will set the flag. We want the flag to stay false when the default "Debug" window is unused)
if (first_begin_of_the_frame) if (first_begin_of_the_frame)
@ -9325,7 +9328,7 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
window->DC.CurrentColumns = columns; window->DC.CurrentColumns = columns;
// Set state for first column // Set state for first column
const float content_region_width = (window->SizeContentsExplicit.x != 0.0f) ? (window->SizeContentsExplicit.x) : (window->InnerClipRect.Max.x - window->Pos.x); const float content_region_width = (window->SizeContentsExplicit.x != 0.0f) ? (window->SizeContentsExplicit.x) : (window->InnerWorkRect.Max.x - window->Pos.x);
columns->OffMinX = window->DC.Indent.x - g.Style.ItemSpacing.x; // Lock our horizontal range columns->OffMinX = window->DC.Indent.x - g.Style.ItemSpacing.x; // Lock our horizontal range
columns->OffMaxX = ImMax(content_region_width - window->Scroll.x, columns->OffMinX + 1.0f); columns->OffMaxX = ImMax(content_region_width - window->Scroll.x, columns->OffMinX + 1.0f);
columns->HostCursorPosY = window->DC.CursorPos.y; columns->HostCursorPosY = window->DC.CursorPos.y;
@ -14325,10 +14328,10 @@ void ImGui::ShowMetricsWindow(bool* p_open)
return; return;
} }
enum { RT_OuterRect, RT_OuterRectClipped, RT_InnerMainRect, RT_InnerClipRect, RT_ContentsRegionRect, RT_ContentsFullRect }; enum { RT_OuterRect, RT_OuterRectClipped, RT_InnerMainRect, RT_InnerWorkRect, RT_InnerWorkRectClipped, RT_ContentsRegionRect, RT_ContentsFullRect };
static bool show_windows_begin_order = false; static bool show_windows_begin_order = false;
static bool show_windows_rects = false; static bool show_windows_rects = false;
static int show_windows_rect_type = RT_ContentsRegionRect; static int show_windows_rect_type = RT_InnerWorkRect;
static bool show_drawcmd_clip_rects = true; static bool show_drawcmd_clip_rects = true;
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
@ -14560,7 +14563,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
ImGui::Checkbox("Show windows rectangles", &show_windows_rects); ImGui::Checkbox("Show windows rectangles", &show_windows_rects);
ImGui::SameLine(); ImGui::SameLine();
ImGui::SetNextItemWidth(ImGui::GetFontSize() * 12); ImGui::SetNextItemWidth(ImGui::GetFontSize() * 12);
show_windows_rects |= ImGui::Combo("##rects_type", &show_windows_rect_type, "OuterRect\0" "OuterRectClipped\0" "InnerMainRect\0" "InnerClipRect\0" "ContentsRegionRect\0"); show_windows_rects |= ImGui::Combo("##rects_type", &show_windows_rect_type, "OuterRect\0" "OuterRectClipped\0" "InnerMainRect\0" "InnerWorkRect\0" "InnerWorkRectClipped\0" "ContentsRegionRect\0");
ImGui::Checkbox("Show clipping rectangle when hovering ImDrawCmd node", &show_drawcmd_clip_rects); ImGui::Checkbox("Show clipping rectangle when hovering ImDrawCmd node", &show_drawcmd_clip_rects);
ImGui::TreePop(); ImGui::TreePop();
} }
@ -14579,7 +14582,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
if (show_windows_rect_type == RT_OuterRect) { r = window->Rect(); } if (show_windows_rect_type == RT_OuterRect) { r = window->Rect(); }
else if (show_windows_rect_type == RT_OuterRectClipped) { r = window->OuterRectClipped; } else if (show_windows_rect_type == RT_OuterRectClipped) { r = window->OuterRectClipped; }
else if (show_windows_rect_type == RT_InnerMainRect) { r = window->InnerMainRect; } else if (show_windows_rect_type == RT_InnerMainRect) { r = window->InnerMainRect; }
else if (show_windows_rect_type == RT_InnerClipRect) { r = window->InnerClipRect; } else if (show_windows_rect_type == RT_InnerWorkRect) { r = window->InnerWorkRect; }
else if (show_windows_rect_type == RT_InnerWorkRectClipped) { r = window->InnerWorkRectClipped; }
else if (show_windows_rect_type == RT_ContentsRegionRect) { r = window->ContentsRegionRect; } else if (show_windows_rect_type == RT_ContentsRegionRect) { r = window->ContentsRegionRect; }
draw_list->AddRect(r.Min, r.Max, IM_COL32(255, 0, 128, 255)); draw_list->AddRect(r.Min, r.Max, IM_COL32(255, 0, 128, 255));
} }

4
imgui.h
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@ -47,8 +47,8 @@ Index of this file:
// Version // Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens) // (Integer encoded as XYYZZ for use in #if preprocessor conditionals. Work in progress versions typically starts at XYY99 then bounce up to XYY00, XYY01 etc. when release tagging happens)
#define IMGUI_VERSION "1.71" #define IMGUI_VERSION "1.71 WIP"
#define IMGUI_VERSION_NUM 17001 #define IMGUI_VERSION_NUM 17002
#define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx)) #define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
#define IMGUI_HAS_VIEWPORT 1 // Viewport WIP branch #define IMGUI_HAS_VIEWPORT 1 // Viewport WIP branch
#define IMGUI_HAS_DOCK 1 // Docking WIP branch #define IMGUI_HAS_DOCK 1 // Docking WIP branch

10
imgui_demo.cpp
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@ -2114,14 +2114,17 @@ static void ShowDemoWindowLayout()
bool scroll_to = ImGui::Button("Scroll To Pos"); bool scroll_to = ImGui::Button("Scroll To Pos");
ImGui::SameLine(130); scroll_to |= ImGui::DragInt("##pos_y", &scroll_to_px, 1.00f, 0, 9999, "Y = %d px"); ImGui::SameLine(130); scroll_to |= ImGui::DragInt("##pos_y", &scroll_to_px, 1.00f, 0, 9999, "Y = %d px");
ImGui::PopItemWidth(); ImGui::PopItemWidth();
if (scroll_to) track = false; if (scroll_to)
track = false;
ImGuiStyle& style = ImGui::GetStyle();
float child_w = (ImGui::GetContentRegionAvail().x - 4 * style.ItemSpacing.x) / 5;
for (int i = 0; i < 5; i++) for (int i = 0; i < 5; i++)
{ {
if (i > 0) ImGui::SameLine(); if (i > 0) ImGui::SameLine();
ImGui::BeginGroup(); ImGui::BeginGroup();
ImGui::Text("%s", i == 0 ? "Top" : i == 1 ? "25%" : i == 2 ? "Center" : i == 3 ? "75%" : "Bottom"); ImGui::Text("%s", i == 0 ? "Top" : i == 1 ? "25%" : i == 2 ? "Center" : i == 3 ? "75%" : "Bottom");
ImGui::BeginChild(ImGui::GetID((void*)(intptr_t)i), ImVec2(ImGui::GetWindowWidth() * 0.17f, 200.0f), true); ImGui::BeginChild(ImGui::GetID((void*)(intptr_t)i), ImVec2(child_w, 200.0f), true);
if (scroll_to) if (scroll_to)
ImGui::SetScrollFromPosY(ImGui::GetCursorStartPos().y + scroll_to_px, i * 0.25f); ImGui::SetScrollFromPosY(ImGui::GetCursorStartPos().y + scroll_to_px, i * 0.25f);
for (int line = 0; line < 100; line++) for (int line = 0; line < 100; line++)
@ -2136,7 +2139,8 @@ static void ShowDemoWindowLayout()
ImGui::Text("Line %d", line); ImGui::Text("Line %d", line);
} }
} }
float scroll_y = ImGui::GetScrollY(), scroll_max_y = ImGui::GetScrollMaxY(); float scroll_y = ImGui::GetScrollY();
float scroll_max_y = ImGui::GetScrollMaxY();
ImGui::EndChild(); ImGui::EndChild();
ImGui::Text("%.0f/%0.f", scroll_y, scroll_max_y); ImGui::Text("%.0f/%0.f", scroll_y, scroll_max_y);
ImGui::EndGroup(); ImGui::EndGroup();

6
imgui_internal.h
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@ -1447,8 +1447,10 @@ struct IMGUI_API ImGuiWindow
ImGuiWindowTempData DC; // Temporary per-window data, reset at the beginning of the frame. This used to be called ImGuiDrawContext, hence the "DC" variable name. ImGuiWindowTempData DC; // Temporary per-window data, reset at the beginning of the frame. This used to be called ImGuiDrawContext, hence the "DC" variable name.
ImVector<ImGuiID> IDStack; // ID stack. ID are hashes seeded with the value at the top of the stack ImVector<ImGuiID> IDStack; // ID stack. ID are hashes seeded with the value at the top of the stack
ImRect ClipRect; // Current clipping rectangle. = DrawList->clip_rect_stack.back(). Scissoring / clipping rectangle. x1, y1, x2, y2. ImRect ClipRect; // Current clipping rectangle. = DrawList->clip_rect_stack.back(). Scissoring / clipping rectangle. x1, y1, x2, y2.
ImRect OuterRectClipped; // = WindowRect just after setup in Begin(). == window->Rect() for root window. ImRect OuterRectClipped; // == WindowRect just after setup in Begin(). == window->Rect() for root window.
ImRect InnerMainRect, InnerClipRect; ImRect InnerMainRect; //
ImRect InnerWorkRect; // == InnerMainRect minus WindowPadding.x
ImRect InnerWorkRectClipped; // == InnerMainRect minus WindowPadding.x, clipped within viewport or parent clip rect.
ImVec2ih HitTestHoleSize, HitTestHoleOffset; ImVec2ih HitTestHoleSize, HitTestHoleOffset;
ImRect ContentsRegionRect; // FIXME: This is currently confusing/misleading. Maximum visible content position ~~ Pos + (SizeContentsExplicit ? SizeContentsExplicit : Size - ScrollbarSizes) - CursorStartPos, per axis ImRect ContentsRegionRect; // FIXME: This is currently confusing/misleading. Maximum visible content position ~~ Pos + (SizeContentsExplicit ? SizeContentsExplicit : Size - ScrollbarSizes) - CursorStartPos, per axis
int LastFrameActive; // Last frame number the window was Active. int LastFrameActive; // Last frame number the window was Active.

2
imgui_widgets.cpp
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@ -6263,7 +6263,7 @@ bool ImGui::BeginTabBar(const char* str_id, ImGuiTabBarFlags flags)
ImGuiID id = window->GetID(str_id); ImGuiID id = window->GetID(str_id);
ImGuiTabBar* tab_bar = g.TabBars.GetOrAddByKey(id); ImGuiTabBar* tab_bar = g.TabBars.GetOrAddByKey(id);
ImRect tab_bar_bb = ImRect(window->DC.CursorPos.x, window->DC.CursorPos.y, window->InnerClipRect.Max.x, window->DC.CursorPos.y + g.FontSize + g.Style.FramePadding.y * 2); ImRect tab_bar_bb = ImRect(window->DC.CursorPos.x, window->DC.CursorPos.y, window->InnerWorkRect.Max.x, window->DC.CursorPos.y + g.FontSize + g.Style.FramePadding.y * 2);
tab_bar->ID = id; tab_bar->ID = id;
return BeginTabBarEx(tab_bar, tab_bar_bb, flags | ImGuiTabBarFlags_IsFocused, NULL); return BeginTabBarEx(tab_bar, tab_bar_bb, flags | ImGuiTabBarFlags_IsFocused, NULL);
} }