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Updated ImGui.

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This commit is contained in:
Бранимир Караџић 2019-05-09 20:07:26 -07:00
parent 8c35cc2dea
commit ce9ecaa6e4
6 changed files with 154 additions and 116 deletions
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77
3rdparty/dear-imgui/imgui.cpp vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (main code and documentation)
// Call and read ImGui::ShowDemoWindow() in imgui_demo.cpp for demo code.
@ -1142,7 +1142,7 @@ ImGuiStyle::ImGuiStyle()
ItemInnerSpacing = ImVec2(4,4); // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label)
TouchExtraPadding = ImVec2(0,0); // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
IndentSpacing = 21.0f; // Horizontal spacing when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
ColumnsMinSpacing = 6.0f; // Minimum horizontal spacing between two columns
ColumnsMinSpacing = 6.0f; // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
ScrollbarSize = 16.0f; // Width of the vertical scrollbar, Height of the horizontal scrollbar
ScrollbarRounding = 9.0f; // Radius of grab corners rounding for scrollbar
GrabMinSize = 10.0f; // Minimum width/height of a grab box for slider/scrollbar
@ -5447,12 +5447,14 @@ 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.y = window->Pos.y + window->Size.y - ImMax(window->ScrollbarSizes.y, window->WindowBorderSize);
// Inner clipping rectangle
// Inner 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.
window->InnerClipRect.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->InnerClipRect.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);
// Setup drawing context
// (NB: That term "drawing context / DC" lost its meaning a long time ago. Initially was meant to hold transient data only. Nowadays difference between window-> and window->DC-> is dubious.)
window->DC.Indent.x = 0.0f + window->WindowPadding.x - window->Scroll.x;
@ -8402,13 +8404,13 @@ void ImGui::NextColumn()
{
// New column (columns 1+ cancels out IndentX)
window->DC.ColumnsOffset.x = GetColumnOffset(columns->Current) - window->DC.Indent.x + g.Style.ItemSpacing.x;
window->DrawList->ChannelsSetCurrent(columns->Current);
window->DrawList->ChannelsSetCurrent(columns->Current + 1);
}
else
{
// New row/line
window->DC.ColumnsOffset.x = 0.0f;
window->DrawList->ChannelsSetCurrent(0);
window->DrawList->ChannelsSetCurrent(1);
columns->Current = 0;
columns->LineMinY = columns->LineMaxY;
}
@ -8417,7 +8419,7 @@ void ImGui::NextColumn()
window->DC.CurrentLineSize = ImVec2(0.0f, 0.0f);
window->DC.CurrentLineTextBaseOffset = 0.0f;
PushColumnClipRect();
PushColumnClipRect(columns->Current);
PushItemWidth(GetColumnWidth() * 0.65f); // FIXME-COLUMNS: Move on columns setup
}
@ -8435,12 +8437,12 @@ int ImGui::GetColumnsCount()
static float OffsetNormToPixels(const ImGuiColumns* columns, float offset_norm)
{
return offset_norm * (columns->MaxX - columns->MinX);
return offset_norm * (columns->OffMaxX - columns->OffMinX);
}
static float PixelsToOffsetNorm(const ImGuiColumns* columns, float offset)
{
return offset / (columns->MaxX - columns->MinX);
return offset / (columns->OffMaxX - columns->OffMinX);
}
static const float COLUMNS_HIT_RECT_HALF_WIDTH = 4.0f;
@ -8473,7 +8475,7 @@ float ImGui::GetColumnOffset(int column_index)
IM_ASSERT(column_index < columns->Columns.Size);
const float t = columns->Columns[column_index].OffsetNorm;
const float x_offset = ImLerp(columns->MinX, columns->MaxX, t);
const float x_offset = ImLerp(columns->OffMinX, columns->OffMaxX, t);
return x_offset;
}
@ -8516,8 +8518,8 @@ void ImGui::SetColumnOffset(int column_index, float offset)
const float width = preserve_width ? GetColumnWidthEx(columns, column_index, columns->IsBeingResized) : 0.0f;
if (!(columns->Flags & ImGuiColumnsFlags_NoForceWithinWindow))
offset = ImMin(offset, columns->MaxX - g.Style.ColumnsMinSpacing * (columns->Count - column_index));
columns->Columns[column_index].OffsetNorm = PixelsToOffsetNorm(columns, offset - columns->MinX);
offset = ImMin(offset, columns->OffMaxX - g.Style.ColumnsMinSpacing * (columns->Count - column_index));
columns->Columns[column_index].OffsetNorm = PixelsToOffsetNorm(columns, offset - columns->OffMinX);
if (preserve_width)
SetColumnOffset(column_index + 1, offset + ImMax(g.Style.ColumnsMinSpacing, width));
@ -8545,6 +8547,25 @@ void ImGui::PushColumnClipRect(int column_index)
PushClipRect(column->ClipRect.Min, column->ClipRect.Max, false);
}
// Get into the columns background draw command (which is generally the same draw command as before we called BeginColumns)
void ImGui::PushColumnsBackground()
{
ImGuiWindow* window = GetCurrentWindowRead();
ImGuiColumns* columns = window->DC.CurrentColumns;
window->DrawList->ChannelsSetCurrent(0);
int cmd_size = window->DrawList->CmdBuffer.Size;
PushClipRect(columns->HostClipRect.Min, columns->HostClipRect.Max, false);
IM_ASSERT(cmd_size == window->DrawList->CmdBuffer.Size); // Being in channel 0 this should not have created an ImDrawCmd
}
void ImGui::PopColumnsBackground()
{
ImGuiWindow* window = GetCurrentWindowRead();
ImGuiColumns* columns = window->DC.CurrentColumns;
window->DrawList->ChannelsSetCurrent(columns->Current + 1);
PopClipRect();
}
ImGuiColumns* ImGui::FindOrCreateColumns(ImGuiWindow* window, ImGuiID id)
{
// We have few columns per window so for now we don't need bother much with turning this into a faster lookup.
@ -8579,9 +8600,8 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
IM_ASSERT(columns_count >= 1);
IM_ASSERT(window->DC.CurrentColumns == NULL); // Nested columns are currently not supported
ImGuiID id = GetColumnsID(str_id, columns_count);
// Acquire storage for the columns set
ImGuiID id = GetColumnsID(str_id, columns_count);
ImGuiColumns* columns = FindOrCreateColumns(window, id);
IM_ASSERT(columns->ID == id);
columns->Current = 0;
@ -8591,10 +8611,11 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
// 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);
columns->MinX = window->DC.Indent.x - g.Style.ItemSpacing.x; // Lock our horizontal range
columns->MaxX = ImMax(content_region_width - window->Scroll.x, columns->MinX + 1.0f);
columns->BackupCursorPosY = window->DC.CursorPos.y;
columns->BackupCursorMaxPosX = window->DC.CursorMaxPos.x;
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->HostCursorPosY = window->DC.CursorPos.y;
columns->HostCursorMaxPosX = window->DC.CursorMaxPos.x;
columns->HostClipRect = window->ClipRect;
columns->LineMinY = columns->LineMaxY = window->DC.CursorPos.y;
window->DC.ColumnsOffset.x = 0.0f;
window->DC.CursorPos.x = (float)(int)(window->Pos.x + window->DC.Indent.x + window->DC.ColumnsOffset.x);
@ -8603,7 +8624,7 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
if (columns->Columns.Size != 0 && columns->Columns.Size != columns_count + 1)
columns->Columns.resize(0);
// Initialize defaults
// Initialize default widths
columns->IsFirstFrame = (columns->Columns.Size == 0);
if (columns->Columns.Size == 0)
{
@ -8628,8 +8649,9 @@ void ImGui::BeginColumns(const char* str_id, int columns_count, ImGuiColumnsFlag
if (columns->Count > 1)
{
window->DrawList->ChannelsSplit(columns->Count);
PushColumnClipRect();
window->DrawList->ChannelsSplit(1 + columns->Count);
window->DrawList->ChannelsSetCurrent(1);
PushColumnClipRect(0);
}
PushItemWidth(GetColumnWidth() * 0.65f);
}
@ -8648,17 +8670,19 @@ void ImGui::EndColumns()
window->DrawList->ChannelsMerge();
}
const ImGuiColumnsFlags flags = columns->Flags;
columns->LineMaxY = ImMax(columns->LineMaxY, window->DC.CursorPos.y);
window->DC.CursorPos.y = columns->LineMaxY;
if (!(columns->Flags & ImGuiColumnsFlags_GrowParentContentsSize))
window->DC.CursorMaxPos.x = columns->BackupCursorMaxPosX; // Restore cursor max pos, as columns don't grow parent
if (!(flags & ImGuiColumnsFlags_GrowParentContentsSize))
window->DC.CursorMaxPos.x = columns->HostCursorMaxPosX; // Restore cursor max pos, as columns don't grow parent
// Draw columns borders and handle resize
// The IsBeingResized flag ensure we preserve pre-resize columns width so back-and-forth are not lossy
bool is_being_resized = false;
if (!(columns->Flags & ImGuiColumnsFlags_NoBorder) && !window->SkipItems)
if (!(flags & ImGuiColumnsFlags_NoBorder) && !window->SkipItems)
{
// We clip Y boundaries CPU side because very long triangles are mishandled by some GPU drivers.
const float y1 = ImMax(columns->BackupCursorPosY, window->ClipRect.Min.y);
const float y1 = ImMax(columns->HostCursorPosY, window->ClipRect.Min.y);
const float y2 = ImMin(window->DC.CursorPos.y, window->ClipRect.Max.y);
int dragging_column = -1;
for (int n = 1; n < columns->Count; n++)
@ -8673,7 +8697,7 @@ void ImGui::EndColumns()
continue;
bool hovered = false, held = false;
if (!(columns->Flags & ImGuiColumnsFlags_NoResize))
if (!(flags & ImGuiColumnsFlags_NoResize))
{
ButtonBehavior(column_hit_rect, column_id, &hovered, &held);
if (hovered || held)
@ -8725,6 +8749,7 @@ void ImGui::Columns(int columns_count, const char* id, bool border)
BeginColumns(id, columns_count, flags);
}
//-----------------------------------------------------------------------------
// [SECTION] DRAG AND DROP
//-----------------------------------------------------------------------------
@ -9672,7 +9697,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{
if (!ImGui::TreeNode((void*)(uintptr_t)columns->ID, "Columns Id: 0x%08X, Count: %d, Flags: 0x%04X", columns->ID, columns->Count, columns->Flags))
return;
ImGui::BulletText("Width: %.1f (MinX: %.1f, MaxX: %.1f)", columns->MaxX - columns->MinX, columns->MinX, columns->MaxX);
ImGui::BulletText("Width: %.1f (MinX: %.1f, MaxX: %.1f)", columns->OffMaxX - columns->OffMinX, columns->OffMinX, columns->OffMaxX);
for (int column_n = 0; column_n < columns->Columns.Size; column_n++)
ImGui::BulletText("Column %02d: OffsetNorm %.3f (= %.1f px)", column_n, columns->Columns[column_n].OffsetNorm, OffsetNormToPixels(columns, columns->Columns[column_n].OffsetNorm));
ImGui::TreePop();

8
3rdparty/dear-imgui/imgui.h vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (headers)
// See imgui.cpp file for documentation.
@ -46,8 +46,8 @@ Index of this file:
// 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)
#define IMGUI_VERSION "1.70"
#define IMGUI_VERSION_NUM 17000
#define IMGUI_VERSION "1.71"
#define IMGUI_VERSION_NUM 17001
#define IMGUI_CHECKVERSION() ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
// Define attributes of all API symbols declarations (e.g. for DLL under Windows)
@ -1294,7 +1294,7 @@ struct ImGuiStyle
ImVec2 ItemInnerSpacing; // Horizontal and vertical spacing between within elements of a composed widget (e.g. a slider and its label).
ImVec2 TouchExtraPadding; // Expand reactive bounding box for touch-based system where touch position is not accurate enough. Unfortunately we don't sort widgets so priority on overlap will always be given to the first widget. So don't grow this too much!
float IndentSpacing; // Horizontal indentation when e.g. entering a tree node. Generally == (FontSize + FramePadding.x*2).
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns.
float ColumnsMinSpacing; // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
float ScrollbarSize; // Width of the vertical scrollbar, Height of the horizontal scrollbar.
float ScrollbarRounding; // Radius of grab corners for scrollbar.
float GrabMinSize; // Minimum width/height of a grab box for slider/scrollbar.

54
3rdparty/dear-imgui/imgui_demo.cpp vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (demo code)
// Message to the person tempted to delete this file when integrating Dear ImGui into their code base:
@ -2426,6 +2426,32 @@ static void ShowDemoWindowColumns()
ImGui::TreePop();
}
if (ImGui::TreeNode("Borders"))
{
// NB: Future columns API should allow automatic horizontal borders.
static bool h_borders = true;
static bool v_borders = true;
ImGui::Checkbox("horizontal", &h_borders);
ImGui::SameLine();
ImGui::Checkbox("vertical", &v_borders);
ImGui::Columns(4, NULL, v_borders);
for (int i = 0; i < 4 * 3; i++)
{
if (h_borders && ImGui::GetColumnIndex() == 0)
ImGui::Separator();
ImGui::Text("%c%c%c", 'a' + i, 'a' + i, 'a' + i);
ImGui::Text("Width %.2f", ImGui::GetColumnWidth());
ImGui::Text("Offset %.2f", ImGui::GetColumnOffset());
ImGui::Text("Long text that is likely to clip");
ImGui::Button("Button", ImVec2(-1.0f, 0.0f));
ImGui::NextColumn();
}
ImGui::Columns(1);
if (h_borders)
ImGui::Separator();
ImGui::TreePop();
}
// Create multiple items in a same cell before switching to next column
if (ImGui::TreeNode("Mixed items"))
{
@ -2472,32 +2498,6 @@ static void ShowDemoWindowColumns()
ImGui::TreePop();
}
if (ImGui::TreeNode("Borders"))
{
// NB: Future columns API should allow automatic horizontal borders.
static bool h_borders = true;
static bool v_borders = true;
ImGui::Checkbox("horizontal", &h_borders);
ImGui::SameLine();
ImGui::Checkbox("vertical", &v_borders);
ImGui::Columns(4, NULL, v_borders);
for (int i = 0; i < 4*3; i++)
{
if (h_borders && ImGui::GetColumnIndex() == 0)
ImGui::Separator();
ImGui::Text("%c%c%c", 'a'+i, 'a'+i, 'a'+i);
ImGui::Text("Width %.2f", ImGui::GetColumnWidth());
ImGui::Text("Offset %.2f", ImGui::GetColumnOffset());
ImGui::Text("Long text that is likely to clip");
ImGui::Button("Button", ImVec2(-1.0f, 0.0f));
ImGui::NextColumn();
}
ImGui::Columns(1);
if (h_borders)
ImGui::Separator();
ImGui::TreePop();
}
// Scrolling columns
/*
if (ImGui::TreeNode("Vertical Scrolling"))

2
3rdparty/dear-imgui/imgui_draw.cpp vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (drawing and font code)
/*

24
3rdparty/dear-imgui/imgui_internal.h vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (internal structures/api)
// You may use this file to debug, understand or extend ImGui features but we don't provide any guarantee of forward compatibility!
@ -354,7 +354,8 @@ enum ImGuiSeparatorFlags_
{
ImGuiSeparatorFlags_None = 0,
ImGuiSeparatorFlags_Horizontal = 1 << 0, // Axis default to current layout type, so generally Horizontal unless e.g. in a menu bar
ImGuiSeparatorFlags_Vertical = 1 << 1
ImGuiSeparatorFlags_Vertical = 1 << 1,
ImGuiSeparatorFlags_SpanAllColumns = 1 << 2
};
// Transient per-window flags, reset at the beginning of the frame. For child window, inherited from parent on first Begin().
@ -679,10 +680,11 @@ struct ImGuiColumns
bool IsBeingResized;
int Current;
int Count;
float MinX, MaxX;
float OffMinX, OffMaxX; // Offsets from HostWorkRect.Min.x
float LineMinY, LineMaxY;
float BackupCursorPosY; // Backup of CursorPos at the time of BeginColumns()
float BackupCursorMaxPosX; // Backup of CursorMaxPos at the time of BeginColumns()
float HostCursorPosY; // Backup of CursorPos at the time of BeginColumns()
float HostCursorMaxPosX; // Backup of CursorMaxPos at the time of BeginColumns()
ImRect HostClipRect; // Backup of ClipRect at the time of BeginColumns()
ImVector<ImGuiColumnData> Columns;
ImGuiColumns() { Clear(); }
@ -694,10 +696,10 @@ struct ImGuiColumns
IsBeingResized = false;
Current = 0;
Count = 1;
MinX = MaxX = 0.0f;
OffMinX = OffMaxX = 0.0f;
LineMinY = LineMaxY = 0.0f;
BackupCursorPosY = 0.0f;
BackupCursorMaxPosX = 0.0f;
HostCursorPosY = 0.0f;
HostCursorMaxPosX = 0.0f;
Columns.clear();
}
};
@ -1502,7 +1504,9 @@ namespace ImGui
// New Columns API (FIXME-WIP)
IMGUI_API void BeginColumns(const char* str_id, int count, ImGuiColumnsFlags flags = 0); // setup number of columns. use an identifier to distinguish multiple column sets. close with EndColumns().
IMGUI_API void EndColumns(); // close columns
IMGUI_API void PushColumnClipRect(int column_index = -1);
IMGUI_API void PushColumnClipRect(int column_index);
IMGUI_API void PushColumnsBackground();
IMGUI_API void PopColumnsBackground();
IMGUI_API ImGuiID GetColumnsID(const char* str_id, int count);
IMGUI_API ImGuiColumns* FindOrCreateColumns(ImGuiWindow* window, ImGuiID id);
@ -1548,7 +1552,7 @@ namespace ImGui
IMGUI_API bool ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size_arg, ImGuiButtonFlags flags);
IMGUI_API void Scrollbar(ImGuiAxis axis);
IMGUI_API ImGuiID GetScrollbarID(ImGuiWindow* window, ImGuiAxis axis);
IMGUI_API void VerticalSeparator(); // Vertical separator, for menu bars (use current line height). Not exposed because it is misleading and it doesn't have an effect on regular layout.
IMGUI_API void SeparatorEx(ImGuiSeparatorFlags flags);
// Widgets low-level behaviors
IMGUI_API bool ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool* out_held, ImGuiButtonFlags flags = 0);

105
3rdparty/dear-imgui/imgui_widgets.cpp vendored
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@ -1,4 +1,4 @@
// dear imgui, v1.70
// dear imgui, v1.71 WIP
// (widgets code)
/*
@ -1146,8 +1146,8 @@ void ImGui::Bullet()
// - Dummy()
// - NewLine()
// - AlignTextToFramePadding()
// - SeparatorEx() [Internal]
// - Separator()
// - VerticalSeparator() [Internal]
// - SplitterBehavior() [Internal]
//-------------------------------------------------------------------------
@ -1198,69 +1198,78 @@ void ImGui::AlignTextToFramePadding()
}
// Horizontal/vertical separating line
void ImGui::Separator()
void ImGui::SeparatorEx(ImGuiSeparatorFlags flags)
{
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems)
return;
ImGuiContext& g = *GImGui;
// Those flags should eventually be overrideable by the user
ImGuiSeparatorFlags flags = (window->DC.LayoutType == ImGuiLayoutType_Horizontal) ? ImGuiSeparatorFlags_Vertical : ImGuiSeparatorFlags_Horizontal;
ImGuiContext& g = *GImGui;
IM_ASSERT(ImIsPowerOfTwo(flags & (ImGuiSeparatorFlags_Horizontal | ImGuiSeparatorFlags_Vertical))); // Check that only 1 option is selected
float thickness_draw = 1.0f;
float thickness_layout = 0.0f;
if (flags & ImGuiSeparatorFlags_Vertical)
{
VerticalSeparator();
return;
// Vertical separator, for menu bars (use current line height). Not exposed because it is misleading and it doesn't have an effect on regular layout.
float y1 = window->DC.CursorPos.y;
float y2 = window->DC.CursorPos.y + window->DC.CurrentLineSize.y;
const ImRect bb(ImVec2(window->DC.CursorPos.x, y1), ImVec2(window->DC.CursorPos.x + thickness_draw, y2));
ItemSize(ImVec2(thickness_layout, 0.0f));
if (!ItemAdd(bb, 0))
return;
// Draw
window->DrawList->AddLine(ImVec2(bb.Min.x, bb.Min.y), ImVec2(bb.Min.x, bb.Max.y), GetColorU32(ImGuiCol_Separator));
if (g.LogEnabled)
LogText(" |");
}
// Horizontal Separator
if (window->DC.CurrentColumns)
PopClipRect();
float x1 = window->Pos.x;
float x2 = window->Pos.x + window->Size.x;
if (!window->DC.GroupStack.empty())
x1 += window->DC.Indent.x;
const ImRect bb(ImVec2(x1, window->DC.CursorPos.y), ImVec2(x2, window->DC.CursorPos.y+1.0f));
ItemSize(ImVec2(0.0f, 1.0f)); // NB: we don't provide our width so that it doesn't get feed back into AutoFit
if (!ItemAdd(bb, 0))
else if (flags & ImGuiSeparatorFlags_Horizontal)
{
if (window->DC.CurrentColumns)
PushColumnClipRect();
return;
}
// Horizontal Separator
float x1 = window->Pos.x;
float x2 = window->Pos.x + window->Size.x;
if (!window->DC.GroupStack.empty())
x1 += window->DC.Indent.x;
window->DrawList->AddLine(bb.Min, ImVec2(bb.Max.x,bb.Min.y), GetColorU32(ImGuiCol_Separator));
ImGuiColumns* columns = (flags & ImGuiSeparatorFlags_SpanAllColumns) ? window->DC.CurrentColumns : NULL;
if (columns)
PushColumnsBackground();
if (g.LogEnabled)
LogRenderedText(&bb.Min, "--------------------------------");
// We don't provide our width to the layout so that it doesn't get feed back into AutoFit
const ImRect bb(ImVec2(x1, window->DC.CursorPos.y), ImVec2(x2, window->DC.CursorPos.y + thickness_draw));
ItemSize(ImVec2(0.0f, thickness_layout));
if (!ItemAdd(bb, 0))
{
if (columns)
PopColumnsBackground();
return;
}
if (window->DC.CurrentColumns)
{
PushColumnClipRect();
window->DC.CurrentColumns->LineMinY = window->DC.CursorPos.y;
// Draw
window->DrawList->AddLine(bb.Min, ImVec2(bb.Max.x, bb.Min.y), GetColorU32(ImGuiCol_Separator));
if (g.LogEnabled)
LogRenderedText(&bb.Min, "--------------------------------");
if (columns)
{
PopColumnsBackground();
columns->LineMinY = window->DC.CursorPos.y;
}
}
}
void ImGui::VerticalSeparator()
void ImGui::Separator()
{
ImGuiWindow* window = GetCurrentWindow();
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
if (window->SkipItems)
return;
ImGuiContext& g = *GImGui;
float y1 = window->DC.CursorPos.y;
float y2 = window->DC.CursorPos.y + window->DC.CurrentLineSize.y;
const ImRect bb(ImVec2(window->DC.CursorPos.x, y1), ImVec2(window->DC.CursorPos.x + 1.0f, y2));
ItemSize(ImVec2(1.0f, 0.0f));
if (!ItemAdd(bb, 0))
return;
window->DrawList->AddLine(ImVec2(bb.Min.x, bb.Min.y), ImVec2(bb.Min.x, bb.Max.y), GetColorU32(ImGuiCol_Separator));
if (g.LogEnabled)
LogText(" |");
// Those flags should eventually be overridable by the user
ImGuiSeparatorFlags flags = (window->DC.LayoutType == ImGuiLayoutType_Horizontal) ? ImGuiSeparatorFlags_Vertical : ImGuiSeparatorFlags_Horizontal;
flags |= ImGuiSeparatorFlags_SpanAllColumns;
SeparatorEx(flags);
}
// Using 'hover_visibility_delay' allows us to hide the highlight and mouse cursor for a short time, which can be convenient to reduce visual noise.
@ -5326,7 +5335,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
const ImGuiStyle& style = g.Style;
if ((flags & ImGuiSelectableFlags_SpanAllColumns) && window->DC.CurrentColumns) // FIXME-OPT: Avoid if vertically clipped.
PopClipRect();
PushColumnsBackground();
ImGuiID id = window->GetID(label);
ImVec2 label_size = CalcTextSize(label, NULL, true);
@ -5370,7 +5379,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (!item_add)
{
if ((flags & ImGuiSelectableFlags_SpanAllColumns) && window->DC.CurrentColumns)
PushColumnClipRect();
PopColumnsBackground();
return false;
}
@ -5416,7 +5425,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if ((flags & ImGuiSelectableFlags_SpanAllColumns) && window->DC.CurrentColumns)
{
PushColumnClipRect();
PopColumnsBackground();
bb.Max.x -= (GetContentRegionMax().x - max_x);
}