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Merge branch 'master' into context

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omar
2018-02-06 18:04:44 +01:00
parent 27980d9688 3b7bd4563a
commit cea8017e0b
15 changed files with 710 additions and 123 deletions
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imgui.cpp
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@ -23,7 +23,7 @@
- ISSUES & TODO LIST
- FREQUENTLY ASKED QUESTIONS (FAQ), TIPS
- How can I help?
- How can I dipslay an image? What is ImTextureID, how does it works?
- How can I display an image? What is ImTextureID, how does it works?
- How can I have multiple widgets with the same label? Can I have widget without a label? (Yes). A primer on labels and the ID stack.
- How can I tell when Dear ImGui wants my mouse/keyboard inputs VS when I can pass them to my application?
- How can I load a different font than the default?
@ -680,7 +680,6 @@ static void MarkIniSettingsDirty(ImGuiWindow* window);
static ImRect GetViewportRect();
static void CloseInactivePopups(ImGuiWindow* ref_window);
static void ClosePopupToLevel(int remaining);
static ImGuiWindow* GetFrontMostModalRootWindow();
@ -768,6 +767,7 @@ ImGuiStyle::ImGuiStyle()
ButtonTextAlign = ImVec2(0.5f,0.5f);// Alignment of button text when button is larger than text.
DisplayWindowPadding = ImVec2(22,22); // Window positions are clamped to be visible within the display area by at least this amount. Only covers regular windows.
DisplaySafeAreaPadding = ImVec2(4,4); // If you cannot see the edge of your screen (e.g. on a TV) increase the safe area padding. Covers popups/tooltips as well regular windows.
MouseCursorScale = 1.0f; // Scale software rendered mouse cursor (when io.MouseDrawCursor is enabled). May be removed later.
AntiAliasedLines = true; // Enable anti-aliasing on lines/borders. Disable if you are really short on CPU/GPU.
AntiAliasedFill = true; // Enable anti-aliasing on filled shapes (rounded rectangles, circles, etc.)
CurveTessellationTol = 1.25f; // Tessellation tolerance when using PathBezierCurveTo() without a specific number of segments. Decrease for highly tessellated curves (higher quality, more polygons), increase to reduce quality.
@ -797,6 +797,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
GrabRounding = ImFloor(GrabRounding * scale_factor);
DisplayWindowPadding = ImFloor(DisplayWindowPadding * scale_factor);
DisplaySafeAreaPadding = ImFloor(DisplaySafeAreaPadding * scale_factor);
MouseCursorScale = ImFloor(MouseCursorScale * scale_factor);
}
ImGuiIO::ImGuiIO()
@ -2054,13 +2055,14 @@ bool ImGui::ItemAdd(const ImRect& bb, ImGuiID id)
const bool is_clipped = IsClippedEx(bb, id, false);
window->DC.LastItemId = id;
window->DC.LastItemRect = bb;
window->DC.LastItemRectHoveredRect = false;
window->DC.LastItemStatusFlags = 0;
if (is_clipped)
return false;
//if (g.IO.KeyAlt) window->DrawList->AddRect(bb.Min, bb.Max, IM_COL32(255,255,0,120)); // [DEBUG]
// We need to calculate this now to take account of the current clipping rectangle (as items like Selectable may change them)
window->DC.LastItemRectHoveredRect = IsMouseHoveringRect(bb.Min, bb.Max);
if (IsMouseHoveringRect(bb.Min, bb.Max))
window->DC.LastItemStatusFlags |= ImGuiItemStatusFlags_HoveredRect;
return true;
}
@ -2073,7 +2075,7 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
ImGuiWindow* window = g.CurrentWindow;
// Test for bounding box overlap, as updated as ItemAdd()
if (!window->DC.LastItemRectHoveredRect)
if (!(window->DC.LastItemStatusFlags & ImGuiItemStatusFlags_HoveredRect))
return false;
IM_ASSERT((flags & (ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows)) == 0); // Flags not supported by this function
@ -2155,9 +2157,8 @@ bool ImGui::FocusableItemRegister(ImGuiWindow* window, ImGuiID id, bool tab_stop
if (window->FocusIdxAllCounter == window->FocusIdxAllRequestCurrent)
return true;
if (allow_keyboard_focus)
if (window->FocusIdxTabCounter == window->FocusIdxTabRequestCurrent)
return true;
if (allow_keyboard_focus && window->FocusIdxTabCounter == window->FocusIdxTabRequestCurrent)
return true;
return false;
}
@ -2578,7 +2579,7 @@ void ImGui::NewFrame()
// But in order to allow the user to call NewFrame() multiple times without calling Render(), we are doing an explicit clear.
g.CurrentWindowStack.resize(0);
g.CurrentPopupStack.resize(0);
CloseInactivePopups(g.NavWindow);
ClosePopupsOverWindow(g.NavWindow);
// Create implicit window - we will only render it if the user has added something to it.
// We don't use "Debug" to avoid colliding with user trying to create a "Debug" window with custom flags.
@ -3029,7 +3030,7 @@ void ImGui::EndFrame()
}
// With right mouse button we close popups without changing focus
// (The left mouse button path calls FocusWindow which will lead NewFrame->CloseInactivePopups to trigger)
// (The left mouse button path calls FocusWindow which will lead NewFrame->ClosePopupsOverWindow to trigger)
if (g.IO.MouseClicked[1])
{
// Find the top-most window between HoveredWindow and the front most Modal Window.
@ -3046,7 +3047,7 @@ void ImGui::EndFrame()
if (window == g.HoveredWindow)
hovered_window_above_modal = true;
}
CloseInactivePopups(hovered_window_above_modal ? g.HoveredWindow : modal);
ClosePopupsOverWindow(hovered_window_above_modal ? g.HoveredWindow : modal);
}
}
}
@ -3103,11 +3104,12 @@ void ImGui::Render()
{
const ImVec2 pos = g.IO.MousePos - offset;
const ImTextureID tex_id = g.IO.Fonts->TexID;
const float sc = g.Style.MouseCursorScale;
g.OverlayDrawList.PushTextureID(tex_id);
g.OverlayDrawList.AddImage(tex_id, pos+ImVec2(1,0), pos+ImVec2(1,0) + size, uv[2], uv[3], IM_COL32(0,0,0,48)); // Shadow
g.OverlayDrawList.AddImage(tex_id, pos+ImVec2(2,0), pos+ImVec2(2,0) + size, uv[2], uv[3], IM_COL32(0,0,0,48)); // Shadow
g.OverlayDrawList.AddImage(tex_id, pos, pos + size, uv[2], uv[3], IM_COL32(0,0,0,255)); // Black border
g.OverlayDrawList.AddImage(tex_id, pos, pos + size, uv[0], uv[1], IM_COL32(255,255,255,255)); // White fill
g.OverlayDrawList.AddImage(tex_id, pos + ImVec2(1,0)*sc, pos+ImVec2(1,0)*sc + size*sc, uv[2], uv[3], IM_COL32(0,0,0,48)); // Shadow
g.OverlayDrawList.AddImage(tex_id, pos + ImVec2(2,0)*sc, pos+ImVec2(2,0)*sc + size*sc, uv[2], uv[3], IM_COL32(0,0,0,48)); // Shadow
g.OverlayDrawList.AddImage(tex_id, pos, pos + size*sc, uv[2], uv[3], IM_COL32(0,0,0,255)); // Black border
g.OverlayDrawList.AddImage(tex_id, pos, pos + size*sc, uv[0], uv[1], IM_COL32(255,255,255,255)); // White fill
g.OverlayDrawList.PopTextureID();
}
if (!g.OverlayDrawList.VtxBuffer.empty())
@ -3736,7 +3738,7 @@ void ImGui::BeginTooltipEx(ImGuiWindowFlags extra_flags, bool override_previous_
window->HiddenFrames = 1;
ImFormatString(window_name, IM_ARRAYSIZE(window_name), "##Tooltip_%02d", ++g.TooltipOverrideCount);
}
ImGuiWindowFlags flags = ImGuiWindowFlags_Tooltip|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_AlwaysAutoResize;
ImGuiWindowFlags flags = ImGuiWindowFlags_Tooltip|ImGuiWindowFlags_NoInputs|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoSavedSettings|ImGuiWindowFlags_AlwaysAutoResize;
Begin(window_name, NULL, flags | extra_flags);
}
@ -3801,7 +3803,7 @@ void ImGui::OpenPopupEx(ImGuiID id)
else
g.OpenPopupStack[current_stack_size] = popup_ref;
// When reopening a popup we first refocus its parent, otherwise if its parent is itself a popup it would get closed by CloseInactivePopups().
// When reopening a popup we first refocus its parent, otherwise if its parent is itself a popup it would get closed by ClosePopupsOverWindow().
// This is equivalent to what ClosePopupToLevel() does.
//if (g.OpenPopupStack[current_stack_size].PopupId == id)
// FocusWindow(parent_window);
@ -3814,7 +3816,7 @@ void ImGui::OpenPopup(const char* str_id)
OpenPopupEx(g.CurrentWindow->GetID(str_id));
}
static void CloseInactivePopups(ImGuiWindow* ref_window)
void ImGui::ClosePopupsOverWindow(ImGuiWindow* ref_window)
{
ImGuiContext& g = *GImGui;
if (g.OpenPopupStack.empty())
@ -3859,10 +3861,8 @@ static ImGuiWindow* GetFrontMostModalRootWindow()
static void ClosePopupToLevel(int remaining)
{
ImGuiContext& g = *GImGui;
if (remaining > 0)
ImGui::FocusWindow(g.OpenPopupStack[remaining-1].Window);
else
ImGui::FocusWindow(g.OpenPopupStack[0].ParentWindow);
ImGuiWindow* focus_window = (remaining > 0) ? g.OpenPopupStack[remaining-1].Window : g.OpenPopupStack[0].ParentWindow;
ImGui::FocusWindow(focus_window);
g.OpenPopupStack.resize(remaining);
}
@ -4057,12 +4057,14 @@ bool ImGui::BeginChild(const char* str_id, const ImVec2& size_arg, bool border,
bool ImGui::BeginChild(ImGuiID id, const ImVec2& size_arg, bool border, ImGuiWindowFlags extra_flags)
{
IM_ASSERT(id != 0);
return BeginChildEx(NULL, id, size_arg, border, extra_flags);
}
void ImGui::EndChild()
{
ImGuiWindow* window = GetCurrentWindow();
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
IM_ASSERT(window->Flags & ImGuiWindowFlags_ChildWindow); // Mismatched BeginChild()/EndChild() callss
if (window->BeginCount > 1)
@ -4079,7 +4081,7 @@ void ImGui::EndChild()
sz.y = ImMax(4.0f, sz.y);
End();
ImGuiWindow* parent_window = GetCurrentWindow();
ImGuiWindow* parent_window = g.CurrentWindow;
ImRect bb(parent_window->DC.CursorPos, parent_window->DC.CursorPos + sz);
ItemSize(sz);
ItemAdd(bb, 0);
@ -4501,6 +4503,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Automatically disable manual moving/resizing when NoInputs is set
if (flags & ImGuiWindowFlags_NoInputs)
flags |= ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize;
//if (flags & ImGuiWindowFlags_NavFlattened)
// IM_ASSERT(flags & ImGuiWindowFlags_ChildWindow);
@ -4606,9 +4609,9 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
window->RootWindow = parent_window->RootWindow;
if (parent_window && !(flags & ImGuiWindowFlags_Modal) && (flags & (ImGuiWindowFlags_ChildWindow | ImGuiWindowFlags_Popup)))
window->RootNonPopupWindow = parent_window->RootNonPopupWindow;
//window->RootNavWindow = window;
//while (window->RootNavWindow->Flags & ImGuiWindowFlags_NavFlattened)
// window->RootNavWindow = window->RootNavWindow->ParentWindow;
//window->NavRootWindow = window;
//while (window->NavRootWindow->Flags & ImGuiWindowFlags_NavFlattened)
// window->NavRootWindow = window->NavRootWindow->ParentWindow;
window->Active = true;
window->BeginOrderWithinParent = 0;
@ -4753,8 +4756,9 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Position tooltip (always follows mouse)
if ((flags & ImGuiWindowFlags_Tooltip) != 0 && !window_pos_set_by_api && !window_is_child_tooltip)
{
float sc = g.Style.MouseCursorScale;
ImVec2 ref_pos = g.IO.MousePos;
ImRect rect_to_avoid(ref_pos.x - 16, ref_pos.y - 8, ref_pos.x + 24, ref_pos.y + 24); // FIXME: Completely hard-coded. Store boxes in mouse cursor data? Scale? Center on cursor hit-point?
ImRect rect_to_avoid(ref_pos.x - 16, ref_pos.y - 8, ref_pos.x + 24 * sc, ref_pos.y + 24 * sc); // FIXME: Hard-coded based on mouse cursor shape expectation. Exact dimension not very important.
window->PosFloat = FindBestWindowPosForPopup(ref_pos, window->Size, &window->AutoPosLastDirection, rect_to_avoid);
if (window->AutoPosLastDirection == ImGuiDir_None)
window->PosFloat = ref_pos + ImVec2(2,2); // If there's not enough room, for tooltip we prefer avoiding the cursor at all cost even if it means that part of the tooltip won't be visible.
@ -4823,12 +4827,13 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
const float window_border_size = window->WindowBorderSize;
ImRect title_bar_rect = window->TitleBarRect();
const bool window_is_focused = want_focus || (g.NavWindow && window->RootNonPopupWindow == g.NavWindow->RootNonPopupWindow);
ImU32 title_bar_col = GetColorU32(window->Collapsed ? ImGuiCol_TitleBgCollapsed : window_is_focused ? ImGuiCol_TitleBgActive : ImGuiCol_TitleBg);
if (window->Collapsed)
{
// Title bar only
float backup_border_size = style.FrameBorderSize;
g.Style.FrameBorderSize = window->WindowBorderSize;
RenderFrame(title_bar_rect.Min, title_bar_rect.Max, GetColorU32(ImGuiCol_TitleBgCollapsed), true, window_rounding);
RenderFrame(title_bar_rect.Min, title_bar_rect.Max, title_bar_col, true, window_rounding);
g.Style.FrameBorderSize = backup_border_size;
}
else
@ -4844,7 +4849,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// Title bar
if (!(flags & ImGuiWindowFlags_NoTitleBar))
window->DrawList->AddRectFilled(title_bar_rect.Min, title_bar_rect.Max, GetColorU32(window_is_focused ? ImGuiCol_TitleBgActive : ImGuiCol_TitleBg), window_rounding, ImDrawCornerFlags_Top);
window->DrawList->AddRectFilled(title_bar_rect.Min, title_bar_rect.Max, title_bar_col, window_rounding, ImDrawCornerFlags_Top);
// Menu bar
if (flags & ImGuiWindowFlags_MenuBar)
@ -4995,8 +5000,8 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
// After Begin() we fill the last item / hovered data using the title bar data. Make that a standard behavior (to allow usage of context menus on title bar only, etc.).
window->DC.LastItemId = window->MoveId;
window->DC.LastItemStatusFlags = IsMouseHoveringRect(title_bar_rect.Min, title_bar_rect.Max, false) ? ImGuiItemStatusFlags_HoveredRect : 0;
window->DC.LastItemRect = title_bar_rect;
window->DC.LastItemRectHoveredRect = IsMouseHoveringRect(title_bar_rect.Min, title_bar_rect.Max, false);
}
// Inner clipping rectangle
@ -5190,7 +5195,8 @@ void ImGui::Scrollbar(ImGuiLayoutType direction)
void ImGui::BringWindowToFront(ImGuiWindow* window)
{
ImGuiContext& g = *GImGui;
if (g.Windows.back() == window)
ImGuiWindow* current_front_window = g.Windows.back();
if (current_front_window == window || current_front_window->RootWindow == window)
return;
for (int i = g.Windows.Size - 2; i >= 0; i--) // We can ignore the front most window
if (g.Windows[i] == window)
@ -6475,7 +6481,7 @@ bool ImGui::InvisibleButton(const char* str_id, const ImVec2& size_arg)
return pressed;
}
// Upper-right button to close a window.
// Button to close a window
bool ImGui::CloseButton(ImGuiID id, const ImVec2& pos, float radius)
{
ImGuiWindow* window = GetCurrentWindow();
@ -6487,16 +6493,16 @@ bool ImGui::CloseButton(ImGuiID id, const ImVec2& pos, float radius)
// Render
const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_CloseButtonActive : hovered ? ImGuiCol_CloseButtonHovered : ImGuiCol_CloseButton);
const ImVec2 center = bb.GetCenter();
ImVec2 center = bb.GetCenter();
window->DrawList->AddCircleFilled(center, ImMax(2.0f, radius), col, 12);
const float cross_extent = (radius * 0.7071f) - 1.0f;
if (hovered)
{
center -= ImVec2(0.5f, 0.5f);
window->DrawList->AddLine(center + ImVec2(+cross_extent,+cross_extent), center + ImVec2(-cross_extent,-cross_extent), GetColorU32(ImGuiCol_Text));
window->DrawList->AddLine(center + ImVec2(+cross_extent,-cross_extent), center + ImVec2(-cross_extent,+cross_extent), GetColorU32(ImGuiCol_Text));
}
return pressed;
}
@ -6599,8 +6605,9 @@ void ImGui::LogToTTY(int max_depth)
return;
ImGuiWindow* window = g.CurrentWindow;
g.LogEnabled = true;
IM_ASSERT(g.LogFile == NULL);
g.LogFile = stdout;
g.LogEnabled = true;
g.LogStartDepth = window->DC.TreeDepth;
if (max_depth >= 0)
g.LogAutoExpandMaxDepth = max_depth;
@ -6621,6 +6628,7 @@ void ImGui::LogToFile(int max_depth, const char* filename)
return;
}
IM_ASSERT(g.LogFile == NULL);
g.LogFile = ImFileOpen(filename, "ab");
if (!g.LogFile)
{
@ -6641,8 +6649,9 @@ void ImGui::LogToClipboard(int max_depth)
return;
ImGuiWindow* window = g.CurrentWindow;
g.LogEnabled = true;
IM_ASSERT(g.LogFile == NULL);
g.LogFile = NULL;
g.LogEnabled = true;
g.LogStartDepth = window->DC.TreeDepth;
if (max_depth >= 0)
g.LogAutoExpandMaxDepth = max_depth;
@ -6655,7 +6664,6 @@ void ImGui::LogFinish()
return;
LogText(IM_NEWLINE);
g.LogEnabled = false;
if (g.LogFile != NULL)
{
if (g.LogFile == stdout)
@ -6669,6 +6677,7 @@ void ImGui::LogFinish()
SetClipboardText(g.LogClipboard->begin());
g.LogClipboard->clear();
}
g.LogEnabled = false;
}
// Helper to display logging buttons
@ -6761,12 +6770,12 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
// We vertically grow up to current line height up the typical widget height.
const float text_base_offset_y = ImMax(padding.y, window->DC.CurrentLineTextBaseOffset); // Latch before ItemSize changes it
const float frame_height = ImMax(ImMin(window->DC.CurrentLineHeight, g.FontSize + style.FramePadding.y*2), label_size.y + padding.y*2);
ImRect bb = ImRect(window->DC.CursorPos, ImVec2(window->Pos.x + GetContentRegionMax().x, window->DC.CursorPos.y + frame_height));
ImRect frame_bb = ImRect(window->DC.CursorPos, ImVec2(window->Pos.x + GetContentRegionMax().x, window->DC.CursorPos.y + frame_height));
if (display_frame)
{
// Framed header expand a little outside the default padding
bb.Min.x -= (float)(int)(window->WindowPadding.x*0.5f) - 1;
bb.Max.x += (float)(int)(window->WindowPadding.x*0.5f) - 1;
frame_bb.Min.x -= (float)(int)(window->WindowPadding.x*0.5f) - 1;
frame_bb.Max.x += (float)(int)(window->WindowPadding.x*0.5f) - 1;
}
const float text_offset_x = (g.FontSize + (display_frame ? padding.x*3 : padding.x*2)); // Collapser arrow width + Spacing
@ -6775,9 +6784,13 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
// For regular tree nodes, we arbitrary allow to click past 2 worth of ItemSpacing
// (Ideally we'd want to add a flag for the user to specify if we want the hit test to be done up to the right side of the content or not)
const ImRect interact_bb = display_frame ? bb : ImRect(bb.Min.x, bb.Min.y, bb.Min.x + text_width + style.ItemSpacing.x*2, bb.Max.y);
const ImRect interact_bb = display_frame ? frame_bb : ImRect(frame_bb.Min.x, frame_bb.Min.y, frame_bb.Min.x + text_width + style.ItemSpacing.x*2, frame_bb.Max.y);
bool is_open = TreeNodeBehaviorIsOpen(id, flags);
if (!ItemAdd(interact_bb, id))
bool item_add = ItemAdd(interact_bb, id);
window->DC.LastItemStatusFlags |= ImGuiItemStatusFlags_HasDisplayRect;
window->DC.LastItemDisplayRect = frame_bb;
if (!item_add)
{
if (is_open && !(flags & ImGuiTreeNodeFlags_NoTreePushOnOpen))
TreePushRawID(id);
@ -6816,36 +6829,36 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
// Render
const ImU32 col = GetColorU32((held && hovered) ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);
const ImVec2 text_pos = bb.Min + ImVec2(text_offset_x, text_base_offset_y);
const ImVec2 text_pos = frame_bb.Min + ImVec2(text_offset_x, text_base_offset_y);
if (display_frame)
{
// Framed type
RenderFrame(bb.Min, bb.Max, col, true, style.FrameRounding);
RenderTriangle(bb.Min + ImVec2(padding.x, text_base_offset_y), is_open ? ImGuiDir_Down : ImGuiDir_Right, 1.0f);
RenderFrame(frame_bb.Min, frame_bb.Max, col, true, style.FrameRounding);
RenderTriangle(frame_bb.Min + ImVec2(padding.x, text_base_offset_y), is_open ? ImGuiDir_Down : ImGuiDir_Right, 1.0f);
if (g.LogEnabled)
{
// NB: '##' is normally used to hide text (as a library-wide feature), so we need to specify the text range to make sure the ## aren't stripped out here.
const char log_prefix[] = "\n##";
const char log_suffix[] = "##";
LogRenderedText(&text_pos, log_prefix, log_prefix+3);
RenderTextClipped(text_pos, bb.Max, label, label_end, &label_size);
RenderTextClipped(text_pos, frame_bb.Max, label, label_end, &label_size);
LogRenderedText(&text_pos, log_suffix+1, log_suffix+3);
}
else
{
RenderTextClipped(text_pos, bb.Max, label, label_end, &label_size);
RenderTextClipped(text_pos, frame_bb.Max, label, label_end, &label_size);
}
}
else
{
// Unframed typed for tree nodes
if (hovered || (flags & ImGuiTreeNodeFlags_Selected))
RenderFrame(bb.Min, bb.Max, col, false);
RenderFrame(frame_bb.Min, frame_bb.Max, col, false);
if (flags & ImGuiTreeNodeFlags_Bullet)
RenderBullet(bb.Min + ImVec2(text_offset_x * 0.5f, g.FontSize*0.50f + text_base_offset_y));
RenderBullet(frame_bb.Min + ImVec2(text_offset_x * 0.5f, g.FontSize*0.50f + text_base_offset_y));
else if (!(flags & ImGuiTreeNodeFlags_Leaf))
RenderTriangle(bb.Min + ImVec2(padding.x, g.FontSize*0.15f + text_base_offset_y), is_open ? ImGuiDir_Down : ImGuiDir_Right, 0.70f);
RenderTriangle(frame_bb.Min + ImVec2(padding.x, g.FontSize*0.15f + text_base_offset_y), is_open ? ImGuiDir_Down : ImGuiDir_Right, 0.70f);
if (g.LogEnabled)
LogRenderedText(&text_pos, ">");
RenderText(text_pos, label, label_end, false);
@ -7669,14 +7682,11 @@ bool ImGui::DragBehavior(const ImRect& frame_bb, ImGuiID id, float* v, float v_s
float adjust_delta = 0.0f;
if (IsMousePosValid())
{
//if (g.ActiveIdSource == ImGuiInputSource_Mouse)
{
adjust_delta = mouse_drag_delta.x - g.DragLastMouseDelta.x;
if (g.IO.KeyShift && g.DragSpeedScaleFast >= 0.0f)
adjust_delta *= g.DragSpeedScaleFast;
if (g.IO.KeyAlt && g.DragSpeedScaleSlow >= 0.0f)
adjust_delta *= g.DragSpeedScaleSlow;
}
adjust_delta = mouse_drag_delta.x - g.DragLastMouseDelta.x;
if (g.IO.KeyShift && g.DragSpeedScaleFast >= 0.0f)
adjust_delta *= g.DragSpeedScaleFast;
if (g.IO.KeyAlt && g.DragSpeedScaleSlow >= 0.0f)
adjust_delta *= g.DragSpeedScaleSlow;
g.DragLastMouseDelta.x = mouse_drag_delta.x;
}
adjust_delta *= v_speed;
@ -9560,7 +9570,7 @@ bool ImGui::ListBoxHeader(const char* label, const ImVec2& size_arg)
ImVec2 frame_size = ImVec2(size.x, ImMax(size.y, label_size.y));
ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + frame_size);
ImRect bb(frame_bb.Min, frame_bb.Max + ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, 0.0f));
window->DC.LastItemRect = bb;
window->DC.LastItemRect = bb; // Forward storage for ListBoxFooter.. dodgy.
BeginGroup();
if (label_size.x > 0)
@ -9808,7 +9818,7 @@ bool ImGui::BeginMenu(const char* label, bool enabled)
g.NavWindow = backed_nav_window;
bool want_open = false, want_close = false;
if (window->DC.LayoutType != ImGuiLayoutType_Horizontal) // (window->Flags & (ImGuiWindowFlags_Popup|ImGuiWindowFlags_ChildMenu))
if (window->DC.LayoutType == ImGuiLayoutType_Vertical) // (window->Flags & (ImGuiWindowFlags_Popup|ImGuiWindowFlags_ChildMenu))
{
// Implement http://bjk5.com/post/44698559168/breaking-down-amazons-mega-dropdown to avoid using timers, so menus feels more reactive.
bool moving_within_opened_triangle = false;
@ -10307,7 +10317,7 @@ bool ImGui::ColorEdit4(const char* label, float col[4], ImGuiColorEditFlags flag
EndGroup();
// Drag and Drop Target
if (window->DC.LastItemRectHoveredRect && BeginDragDropTarget()) // NB: The LastItemRectHoveredRect test is merely an optional micro-optimization
if ((window->DC.LastItemStatusFlags & ImGuiItemStatusFlags_HoveredRect) && BeginDragDropTarget()) // NB: The flag test is merely an optional micro-optimization, BeginDragDropTarget() does the same test.
{
if (const ImGuiPayload* payload = AcceptDragDropPayload(IMGUI_PAYLOAD_TYPE_COLOR_3F))
{
@ -10726,9 +10736,9 @@ bool ImGui::SplitterBehavior(ImGuiID id, const ImRect& bb, ImGuiAxis axis, float
#ifdef IMGUI_HAS_NAV
window->DC.ItemFlags |= ImGuiItemFlags_NoNav | ImGuiItemFlags_NoNavDefaultFocus;
#endif
bool add = ItemAdd(bb, id);
bool item_add = ItemAdd(bb, id);
window->DC.ItemFlags = item_flags_backup;
if (!add)
if (!item_add)
return false;
bool hovered, held;
@ -11361,7 +11371,7 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags, int mouse_button)
// We build a throwaway ID based on current ID stack + relative AABB of items in window.
// THE IDENTIFIER WON'T SURVIVE ANY REPOSITIONING OF THE WIDGET, so if your widget moves your dragging operation will be canceled.
// We don't need to maintain/call ClearActiveID() as releasing the button will early out this function and trigger !ActiveIdIsAlive.
bool is_hovered = window->DC.LastItemRectHoveredRect;
bool is_hovered = (window->DC.LastItemStatusFlags & ImGuiItemStatusFlags_HoveredRect) != 0;
if (!is_hovered && (g.ActiveId == 0 || g.ActiveIdWindow != window))
return false;
source_id = window->DC.LastItemId = window->GetIDFromRectangle(window->DC.LastItemRect);
@ -11408,11 +11418,11 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags, int mouse_button)
//PushStyleVar(ImGuiStyleVar_Alpha, g.Style.Alpha * 0.60f); // This is better but e.g ColorButton with checkboard has issue with transparent colors :(
SetNextWindowPos(g.IO.MousePos);
PushStyleColor(ImGuiCol_PopupBg, GetStyleColorVec4(ImGuiCol_PopupBg) * ImVec4(1.0f, 1.0f, 1.0f, 0.6f));
BeginTooltipEx(ImGuiWindowFlags_NoInputs);
BeginTooltip();
}
if (!(flags & ImGuiDragDropFlags_SourceNoDisableHover) && !(flags & ImGuiDragDropFlags_SourceExtern))
window->DC.LastItemRectHoveredRect = false;
window->DC.LastItemStatusFlags &= ~ImGuiItemStatusFlags_HoveredRect;
return true;
}
@ -11509,18 +11519,19 @@ bool ImGui::BeginDragDropTarget()
return false;
ImGuiWindow* window = g.CurrentWindow;
if (!window->DC.LastItemRectHoveredRect)
if (!(window->DC.LastItemStatusFlags & ImGuiItemStatusFlags_HoveredRect))
return false;
if (g.HoveredWindow == NULL || window->RootWindow != g.HoveredWindow->RootWindow)
return false;
const ImRect& display_rect = (window->DC.LastItemStatusFlags & ImGuiItemStatusFlags_HasDisplayRect) ? window->DC.LastItemDisplayRect : window->DC.LastItemRect;
ImGuiID id = window->DC.LastItemId;
if (id == 0)
id = window->GetIDFromRectangle(window->DC.LastItemRect);
id = window->GetIDFromRectangle(display_rect);
if (g.DragDropPayload.SourceId == id)
return false;
g.DragDropTargetRect = window->DC.LastItemRect;
g.DragDropTargetRect = display_rect;
g.DragDropTargetId = id;
return true;
}
@ -11793,8 +11804,12 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{
if (!ImGui::TreeNode(window, "%s '%s', %d @ 0x%p", label, window->Name, window->Active || window->WasActive, window))
return;
ImGuiWindowFlags flags = window->Flags;
NodeDrawList(window, window->DrawList, "DrawList");
ImGui::BulletText("Pos: (%.1f,%.1f), Size: (%.1f,%.1f), SizeContents (%.1f,%.1f)", window->Pos.x, window->Pos.y, window->Size.x, window->Size.y, window->SizeContents.x, window->SizeContents.y);
ImGui::BulletText("Flags: 0x%08X (%s%s%s%s%s%s..)", flags,
(flags & ImGuiWindowFlags_ChildWindow) ? "Child " : "", (flags & ImGuiWindowFlags_Tooltip) ? "Tooltip " : "", (flags & ImGuiWindowFlags_Popup) ? "Popup " : "",
(flags & ImGuiWindowFlags_Modal) ? "Modal " : "", (flags & ImGuiWindowFlags_ChildMenu) ? "ChildMenu " : "", (flags & ImGuiWindowFlags_NoSavedSettings) ? "NoSavedSettings " : "");
ImGui::BulletText("Scroll: (%.2f/%.2f,%.2f/%.2f)", window->Scroll.x, GetScrollMaxX(window), window->Scroll.y, GetScrollMaxY(window));
ImGui::BulletText("Active: %d, WriteAccessed: %d", window->Active, window->WriteAccessed);
if (window->RootWindow != window) NodeWindow(window->RootWindow, "RootWindow");