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Tables: Various internal renaming + merge StartXHeaders/StartXRows into StartX.

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ocornut
2020-10-20 19:36:06 +02:00
parent 77e561aaf3
commit ac5b1648e6
4 changed files with 55 additions and 58 deletions
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26
imgui.cpp
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@@ -10501,8 +10501,8 @@ void ImGui::ShowMetricsWindow(bool* p_open)
// Debugging enums // Debugging enums
enum { WRT_OuterRect, WRT_OuterRectClipped, WRT_InnerRect, WRT_InnerClipRect, WRT_WorkRect, WRT_Content, WRT_ContentRegionRect, WRT_Count }; // Windows Rect Type enum { WRT_OuterRect, WRT_OuterRectClipped, WRT_InnerRect, WRT_InnerClipRect, WRT_WorkRect, WRT_Content, WRT_ContentRegionRect, WRT_Count }; // Windows Rect Type
const char* wrt_rects_names[WRT_Count] = { "OuterRect", "OuterRectClipped", "InnerRect", "InnerClipRect", "WorkRect", "Content", "ContentRegionRect" }; const char* wrt_rects_names[WRT_Count] = { "OuterRect", "OuterRectClipped", "InnerRect", "InnerClipRect", "WorkRect", "Content", "ContentRegionRect" };
enum { TRT_OuterRect, TRT_WorkRect, TRT_HostClipRect, TRT_InnerClipRect, TRT_BackgroundClipRect, TRT_ColumnsRect, TRT_ColumnsClipRect, TRT_ColumnsContentHeadersUsed, TRT_ColumnsContentHeadersIdeal, TRT_ColumnsContentRowsFrozen, TRT_ColumnsContentRowsUnfrozen, TRT_Count }; // Tables Rect Type enum { TRT_OuterRect, TRT_WorkRect, TRT_HostClipRect, TRT_InnerClipRect, TRT_BackgroundClipRect, TRT_ColumnsRect, TRT_ColumnsClipRect, TRT_ColumnsContentHeadersUsed, TRT_ColumnsContentHeadersIdeal, TRT_ColumnsContentFrozen, TRT_ColumnsContentUnfrozen, TRT_Count }; // Tables Rect Type
const char* trt_rects_names[TRT_Count] = { "OuterRect", "WorkRect", "HostClipRect", "InnerClipRect", "BackgroundClipRect", "ColumnsRect", "ColumnsClipRect", "ColumnsContentHeadersUsed", "ColumnsContentHeadersIdeal", "ColumnsContentRowsFrozen", "ColumnsContentRowsUnfrozen" }; const char* trt_rects_names[TRT_Count] = { "OuterRect", "WorkRect", "HostClipRect", "InnerClipRect", "BackgroundClipRect", "ColumnsRect", "ColumnsClipRect", "ColumnsContentHeadersUsed", "ColumnsContentHeadersIdeal", "ColumnsContentFrozen", "ColumnsContentUnfrozen" };
if (cfg->ShowWindowsRectsType < 0) if (cfg->ShowWindowsRectsType < 0)
cfg->ShowWindowsRectsType = WRT_WorkRect; cfg->ShowWindowsRectsType = WRT_WorkRect;
if (cfg->ShowTablesRectsType < 0) if (cfg->ShowTablesRectsType < 0)
@@ -10512,17 +10512,17 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{ {
static ImRect GetTableRect(ImGuiTable* table, int rect_type, int n) static ImRect GetTableRect(ImGuiTable* table, int rect_type, int n)
{ {
if (rect_type == TRT_OuterRect) { return table->OuterRect; } if (rect_type == TRT_OuterRect) { return table->OuterRect; }
else if (rect_type == TRT_WorkRect) { return table->WorkRect; } else if (rect_type == TRT_WorkRect) { return table->WorkRect; }
else if (rect_type == TRT_HostClipRect) { return table->HostClipRect; } else if (rect_type == TRT_HostClipRect) { return table->HostClipRect; }
else if (rect_type == TRT_InnerClipRect) { return table->InnerClipRect; } else if (rect_type == TRT_InnerClipRect) { return table->InnerClipRect; }
else if (rect_type == TRT_BackgroundClipRect) { return table->BackgroundClipRect; } else if (rect_type == TRT_BackgroundClipRect) { return table->BackgroundClipRect; }
else if (rect_type == TRT_ColumnsRect) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MaxX, table->InnerClipRect.Min.y + table->LastOuterHeight); } else if (rect_type == TRT_ColumnsRect) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MaxX, table->InnerClipRect.Min.y + table->LastOuterHeight); }
else if (rect_type == TRT_ColumnsClipRect) { ImGuiTableColumn* c = &table->Columns[n]; return c->ClipRect; } else if (rect_type == TRT_ColumnsClipRect) { ImGuiTableColumn* c = &table->Columns[n]; return c->ClipRect; }
else if (rect_type == TRT_ColumnsContentHeadersUsed) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersUsed, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // Note: y1/y2 not always accurate else if (rect_type == TRT_ColumnsContentHeadersUsed){ ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersUsed, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // Note: y1/y2 not always accurate
else if (rect_type == TRT_ColumnsContentHeadersIdeal) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersIdeal, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // " else if (rect_type == TRT_ColumnsContentHeadersIdeal){ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthHeadersIdeal, table->InnerClipRect.Min.y + table->LastFirstRowHeight); }
else if (rect_type == TRT_ColumnsContentRowsFrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthRowsFrozen, table->InnerClipRect.Min.y + table->LastFirstRowHeight); } // " else if (rect_type == TRT_ColumnsContentFrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y, c->MinX + c->ContentWidthFrozen, table->InnerClipRect.Min.y + table->LastFirstRowHeight); }
else if (rect_type == TRT_ColumnsContentRowsUnfrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y + table->LastFirstRowHeight, c->MinX + c->ContentWidthRowsUnfrozen, table->InnerClipRect.Max.y); } // " else if (rect_type == TRT_ColumnsContentUnfrozen) { ImGuiTableColumn* c = &table->Columns[n]; return ImRect(c->MinX, table->InnerClipRect.Min.y + table->LastFirstRowHeight, c->MinX + c->ContentWidthUnfrozen, table->InnerClipRect.Max.y); }
IM_ASSERT(0); IM_ASSERT(0);
return ImRect(); return ImRect();
} }

10
imgui.h
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@@ -654,9 +654,9 @@ namespace ImGui
// Tables // Tables
// [ALPHA API] API may evolve! // [ALPHA API] API may evolve!
// - Full-featured replacement for old Columns API // - Full-featured replacement for old Columns API.
// - See Demo->Tables for details. // - See Demo->Tables for details.
// - See ImGuiTableFlags_ and ImGuiTableColumnsFlags_ enums for a description of available flags. // - See ImGuiTableFlags_ and ImGuiTableColumnFlags_ enums for a description of available flags.
// The typical call flow is: // The typical call flow is:
// - 1. Call BeginTable() // - 1. Call BeginTable()
// - 2. Optionally call TableSetupColumn() to submit column name/flags/defaults // - 2. Optionally call TableSetupColumn() to submit column name/flags/defaults
@@ -684,7 +684,7 @@ namespace ImGui
IMGUI_API bool TableSetColumnIndex(int column_n); // append into the specified column. Return true if column is visible. IMGUI_API bool TableSetColumnIndex(int column_n); // append into the specified column. Return true if column is visible.
IMGUI_API int TableGetColumnIndex(); // return current column index. IMGUI_API int TableGetColumnIndex(); // return current column index.
// Tables: Headers & Columns declaration // Tables: Headers & Columns declaration
// - Use TableSetupColumn() to specify label, resizing policy, default width, id, various other flags etc. // - Use TableSetupColumn() to specify label, resizing policy, default width/weight, id, various other flags etc.
// Important: this will not display anything! The name passed to TableSetupColumn() is used by TableHeadersRow() and context-menus. // Important: this will not display anything! The name passed to TableSetupColumn() is used by TableHeadersRow() and context-menus.
// - Use TableHeadersRow() to create a row and automatically submit a TableHeader() for each column. // - Use TableHeadersRow() to create a row and automatically submit a TableHeader() for each column.
// Headers are required to perform some interactions: reordering, sorting, context menu (FIXME-TABLE: context menu should work without!) // Headers are required to perform some interactions: reordering, sorting, context menu (FIXME-TABLE: context menu should work without!)
@@ -1070,13 +1070,13 @@ enum ImGuiTableFlags_
ImGuiTableFlags_Borders = ImGuiTableFlags_BordersInner | ImGuiTableFlags_BordersOuter, // Draw all borders. ImGuiTableFlags_Borders = ImGuiTableFlags_BordersInner | ImGuiTableFlags_BordersOuter, // Draw all borders.
ImGuiTableFlags_NoBordersInBody = 1 << 12, // Disable vertical borders in columns Body (borders will always appears in Headers). ImGuiTableFlags_NoBordersInBody = 1 << 12, // Disable vertical borders in columns Body (borders will always appears in Headers).
ImGuiTableFlags_NoBordersInBodyUntilResize = 1 << 13, // Disable vertical borders in columns Body until hovered for resize (borders will always appears in Headers). ImGuiTableFlags_NoBordersInBodyUntilResize = 1 << 13, // Disable vertical borders in columns Body until hovered for resize (borders will always appears in Headers).
// Sizing, Padding // Sizing
ImGuiTableFlags_SizingPolicyFixedX = 1 << 14, // Default if ScrollX is on. Columns will default to use _WidthFixed or _WidthAlwaysAutoResize policy. Read description above for more details. ImGuiTableFlags_SizingPolicyFixedX = 1 << 14, // Default if ScrollX is on. Columns will default to use _WidthFixed or _WidthAlwaysAutoResize policy. Read description above for more details.
ImGuiTableFlags_SizingPolicyStretchX = 1 << 15, // Default if ScrollX is off. Columns will default to use _WidthStretch policy. Read description above for more details. ImGuiTableFlags_SizingPolicyStretchX = 1 << 15, // Default if ScrollX is off. Columns will default to use _WidthStretch policy. Read description above for more details.
ImGuiTableFlags_NoHeadersWidth = 1 << 16, // Disable header width contribution to automatic width calculation. ImGuiTableFlags_NoHeadersWidth = 1 << 16, // Disable header width contribution to automatic width calculation.
ImGuiTableFlags_NoHostExtendY = 1 << 17, // (FIXME-TABLE: Reword as SizingPolicy?) Disable extending past the limit set by outer_size.y, only meaningful when neither of ScrollX|ScrollY are set (data below the limit will be clipped and not visible) ImGuiTableFlags_NoHostExtendY = 1 << 17, // (FIXME-TABLE: Reword as SizingPolicy?) Disable extending past the limit set by outer_size.y, only meaningful when neither of ScrollX|ScrollY are set (data below the limit will be clipped and not visible)
ImGuiTableFlags_NoKeepColumnsVisible = 1 << 18, // (FIXME-TABLE) Disable code that keeps column always minimally visible when table width gets too small and horizontal scrolling is off. ImGuiTableFlags_NoKeepColumnsVisible = 1 << 18, // (FIXME-TABLE) Disable code that keeps column always minimally visible when table width gets too small and horizontal scrolling is off.
ImGuiTableFlags_NoClip = 1 << 19, // Disable clipping rectangle for every individual columns (reduce draw command count, items will be able to overflow into other columns). Generally incompatible with ScrollFreeze options. ImGuiTableFlags_NoClip = 1 << 19, // Disable clipping rectangle for every individual columns (reduce draw command count, items will be able to overflow into other columns). Generally incompatible with TableSetupScrollFreeze().
// Scrolling // Scrolling
ImGuiTableFlags_ScrollX = 1 << 20, // Enable horizontal scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size. Because this create a child window, ScrollY is currently generally recommended when using ScrollX. ImGuiTableFlags_ScrollX = 1 << 20, // Enable horizontal scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size. Because this create a child window, ScrollY is currently generally recommended when using ScrollX.
ImGuiTableFlags_ScrollY = 1 << 21, // Enable vertical scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size. ImGuiTableFlags_ScrollY = 1 << 21, // Enable vertical scrolling. Require 'outer_size' parameter of BeginTable() to specify the container size.

21
imgui_internal.h
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@@ -1901,15 +1901,14 @@ struct ImGuiTableColumn
float WidthStretchWeight; // Master width weight when (Flags & _WidthStretch). Often around ~1.0f initially. float WidthStretchWeight; // Master width weight when (Flags & _WidthStretch). Often around ~1.0f initially.
float WidthRequest; // Master width absolute value when !(Flags & _WidthStretch). When Stretch this is derived every frame from WidthStretchWeight in TableUpdateLayout() float WidthRequest; // Master width absolute value when !(Flags & _WidthStretch). When Stretch this is derived every frame from WidthStretchWeight in TableUpdateLayout()
float WidthGiven; // Final/actual width visible == (MaxX - MinX), locked in TableUpdateLayout(). May be >WidthRequest to honor minimum width, may be <WidthRequest to honor shrinking columns down in tight space. float WidthGiven; // Final/actual width visible == (MaxX - MinX), locked in TableUpdateLayout(). May be >WidthRequest to honor minimum width, may be <WidthRequest to honor shrinking columns down in tight space.
float StartXRows; // Start position for the frame, currently ~(MinX + CellPaddingX) float StartX; // Start position for the frame, currently ~(MinX + CellPaddingX)
float StartXHeaders; float ContentMaxPosFrozen; // Submitted contents absolute maximum position, from which we can infer width. Kept as float because we need to manipulate those between each cell change.
float ContentMaxPosRowsFrozen; // Submitted contents absolute maximum position, from which we can infer width. float ContentMaxPosUnfrozen;
float ContentMaxPosRowsUnfrozen; // (kept as float because we need to manipulate those between each cell change)
float ContentMaxPosHeadersUsed; float ContentMaxPosHeadersUsed;
float ContentMaxPosHeadersIdeal; float ContentMaxPosHeadersIdeal;
ImS16 ContentWidthRowsFrozen; // Contents width. Because row freezing is not correlated with headers/not-headers we need all 4 variants (ImDrawCmd merging uses different data than alignment code). ImS16 ContentWidthFrozen; // Contents width for frozen rows (apart from headers). Encoded as ImS16 because we actually rarely use those width.
ImS16 ContentWidthRowsUnfrozen; // (encoded as ImS16 because we actually rarely use those width) ImS16 ContentWidthUnfrozen;
ImS16 ContentWidthHeadersUsed; // TableHeader() automatically softclip itself + report ideal desired size, to avoid creating extraneous draw calls ImS16 ContentWidthHeadersUsed; // Contents width for headers rows (regardless of freezing). TableHeader() automatically softclip itself + report ideal desired size, to avoid creating extraneous draw calls
ImS16 ContentWidthHeadersIdeal; ImS16 ContentWidthHeadersIdeal;
ImS16 NameOffset; // Offset into parent ColumnsNames[] ImS16 NameOffset; // Offset into parent ColumnsNames[]
bool IsVisible; // Is the column not marked Hidden by the user? (could be clipped by scrolling, etc). bool IsVisible; // Is the column not marked Hidden by the user? (could be clipped by scrolling, etc).
@@ -1920,8 +1919,8 @@ struct ImGuiTableColumn
ImS8 DisplayOrder; // Index within Table's IndexToDisplayOrder[] (column may be reordered by users) ImS8 DisplayOrder; // Index within Table's IndexToDisplayOrder[] (column may be reordered by users)
ImS8 IndexWithinVisibleSet; // Index within visible set (<= IndexToDisplayOrder) ImS8 IndexWithinVisibleSet; // Index within visible set (<= IndexToDisplayOrder)
ImS8 DrawChannelCurrent; // Index within DrawSplitter.Channels[] ImS8 DrawChannelCurrent; // Index within DrawSplitter.Channels[]
ImS8 DrawChannelRowsBeforeFreeze; ImS8 DrawChannelFrozen;
ImS8 DrawChannelRowsAfterFreeze; ImS8 DrawChannelUnfrozen;
ImS8 PrevVisibleColumn; // Index of prev visible column within Columns[], -1 if first visible column ImS8 PrevVisibleColumn; // Index of prev visible column within Columns[], -1 if first visible column
ImS8 NextVisibleColumn; // Index of next visible column within Columns[], -1 if last visible column ImS8 NextVisibleColumn; // Index of next visible column within Columns[], -1 if last visible column
ImS8 AutoFitQueue; // Queue of 8 values for the next 8 frames to request auto-fit ImS8 AutoFitQueue; // Queue of 8 values for the next 8 frames to request auto-fit
@@ -1936,7 +1935,7 @@ struct ImGuiTableColumn
NameOffset = -1; NameOffset = -1;
IsVisible = IsVisibleNextFrame = true; IsVisible = IsVisibleNextFrame = true;
DisplayOrder = IndexWithinVisibleSet = -1; DisplayOrder = IndexWithinVisibleSet = -1;
DrawChannelCurrent = DrawChannelRowsBeforeFreeze = DrawChannelRowsAfterFreeze = -1; DrawChannelCurrent = DrawChannelFrozen = DrawChannelUnfrozen = -1;
PrevVisibleColumn = NextVisibleColumn = -1; PrevVisibleColumn = NextVisibleColumn = -1;
AutoFitQueue = CannotSkipItemsQueue = (1 << 3) - 1; // Skip for three frames AutoFitQueue = CannotSkipItemsQueue = (1 << 3) - 1; // Skip for three frames
SortOrder = -1; SortOrder = -1;
@@ -2286,7 +2285,7 @@ namespace ImGui
IMGUI_API void TableEndRow(ImGuiTable* table); IMGUI_API void TableEndRow(ImGuiTable* table);
IMGUI_API void TableBeginCell(ImGuiTable* table, int column_n); IMGUI_API void TableBeginCell(ImGuiTable* table, int column_n);
IMGUI_API void TableEndCell(ImGuiTable* table); IMGUI_API void TableEndCell(ImGuiTable* table);
IMGUI_API ImRect TableGetCellRect(); IMGUI_API ImRect TableGetCellBgRect();
IMGUI_API const char* TableGetColumnName(const ImGuiTable* table, int column_n); IMGUI_API const char* TableGetColumnName(const ImGuiTable* table, int column_n);
IMGUI_API ImGuiID TableGetColumnResizeID(const ImGuiTable* table, int column_n, int instance_no = 0); IMGUI_API ImGuiID TableGetColumnResizeID(const ImGuiTable* table, int column_n, int instance_no = 0);
IMGUI_API void TableSetColumnAutofit(ImGuiTable* table, int column_n); IMGUI_API void TableSetColumnAutofit(ImGuiTable* table, int column_n);

56
imgui_tables.cpp
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@@ -532,16 +532,16 @@ void ImGui::TableUpdateDrawChannels(ImGuiTable* table)
ImGuiTableColumn* column = &table->Columns[column_n]; ImGuiTableColumn* column = &table->Columns[column_n];
if (!column->IsClipped) if (!column->IsClipped)
{ {
column->DrawChannelRowsBeforeFreeze = (ImS8)(draw_channel_current); column->DrawChannelFrozen = (ImS8)(draw_channel_current);
column->DrawChannelRowsAfterFreeze = (ImS8)(draw_channel_current + (table->FreezeRowsCount > 0 ? channels_for_row : 0)); column->DrawChannelUnfrozen = (ImS8)(draw_channel_current + (table->FreezeRowsCount > 0 ? channels_for_row : 0));
if (!(table->Flags & ImGuiTableFlags_NoClip)) if (!(table->Flags & ImGuiTableFlags_NoClip))
draw_channel_current++; draw_channel_current++;
} }
else else
{ {
column->DrawChannelRowsBeforeFreeze = column->DrawChannelRowsAfterFreeze = table->DummyDrawChannel; column->DrawChannelFrozen = column->DrawChannelUnfrozen = table->DummyDrawChannel;
} }
column->DrawChannelCurrent = column->DrawChannelRowsBeforeFreeze; column->DrawChannelCurrent = column->DrawChannelFrozen;
} }
} }
@@ -639,7 +639,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// Calculate "ideal" column width for nothing to be clipped. // Calculate "ideal" column width for nothing to be clipped.
// Combine width from regular rows + width from headers unless requested not to. // Combine width from regular rows + width from headers unless requested not to.
const float column_content_width_rows = (float)ImMax(column->ContentWidthRowsFrozen, column->ContentWidthRowsUnfrozen); const float column_content_width_rows = (float)ImMax(column->ContentWidthFrozen, column->ContentWidthUnfrozen);
const float column_content_width_headers = (float)column->ContentWidthHeadersIdeal; const float column_content_width_headers = (float)column->ContentWidthHeadersIdeal;
float column_width_ideal = column_content_width_rows; float column_width_ideal = column_content_width_rows;
if (!(table->Flags & ImGuiTableFlags_NoHeadersWidth) && !(column->Flags & ImGuiTableColumnFlags_NoHeaderWidth)) if (!(table->Flags & ImGuiTableFlags_NoHeadersWidth) && !(column->Flags & ImGuiTableColumnFlags_NoHeaderWidth))
@@ -801,7 +801,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// Hidden column: clear a few fields and we are done with it for the remainder of the function. // Hidden column: clear a few fields and we are done with it for the remainder of the function.
// We set a zero-width clip rect but set Min.y/Max.y properly to not interfere with the clipper. // We set a zero-width clip rect but set Min.y/Max.y properly to not interfere with the clipper.
column->MinX = column->MaxX = offset_x; column->MinX = column->MaxX = offset_x;
column->StartXRows = column->StartXHeaders = offset_x; column->StartX = offset_x;
column->WidthGiven = 0.0f; column->WidthGiven = 0.0f;
column->ClipRect.Min.x = offset_x; column->ClipRect.Min.x = offset_x;
column->ClipRect.Min.y = work_rect.Min.y; column->ClipRect.Min.y = work_rect.Min.y;
@@ -851,20 +851,20 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
table->HoveredColumnBody = (ImS8)column_n; table->HoveredColumnBody = (ImS8)column_n;
// Starting cursor position // Starting cursor position
column->StartXRows = column->StartXHeaders = column->MinX + table->CellPaddingX1; column->StartX = column->MinX + table->CellPaddingX1;
// Alignment // Alignment
// FIXME-TABLE: This align based on the whole column width, not per-cell, and therefore isn't useful in // FIXME-TABLE: This align based on the whole column width, not per-cell, and therefore isn't useful in
// many cases (to be able to honor this we might be able to store a log of cells width, per row, for // many cases (to be able to honor this we might be able to store a log of cells width, per row, for
// visible rows, but nav/programmatic scroll would have visible artifacts.) // visible rows, but nav/programmatic scroll would have visible artifacts.)
//if (column->Flags & ImGuiTableColumnFlags_AlignRight) //if (column->Flags & ImGuiTableColumnFlags_AlignRight)
// column->StartXRows = ImMax(column->StartXRows, column->MaxX - column->ContentWidthRowsUnfrozen); // column->StartX = ImMax(column->StartX, column->MaxX - column->ContentWidthRowsUnfrozen);
//else if (column->Flags & ImGuiTableColumnFlags_AlignCenter) //else if (column->Flags & ImGuiTableColumnFlags_AlignCenter)
// column->StartXRows = ImLerp(column->StartXRows, ImMax(column->StartXRows, column->MaxX - column->ContentWidthRowsUnfrozen), 0.5f); // column->StartX = ImLerp(column->StartX, ImMax(column->StartX, column->MaxX - column->ContentWidthRowsUnfrozen), 0.5f);
// Reset content width variables // Reset content width variables
const float initial_max_pos_x = column->MinX + table->CellPaddingX1; const float initial_max_pos_x = column->MinX + table->CellPaddingX1;
column->ContentMaxPosRowsFrozen = column->ContentMaxPosRowsUnfrozen = initial_max_pos_x; column->ContentMaxPosFrozen = column->ContentMaxPosUnfrozen = initial_max_pos_x;
column->ContentMaxPosHeadersUsed = column->ContentMaxPosHeadersIdeal = initial_max_pos_x; column->ContentMaxPosHeadersUsed = column->ContentMaxPosHeadersIdeal = initial_max_pos_x;
// Don't decrement auto-fit counters until container window got a chance to submit its items // Don't decrement auto-fit counters until container window got a chance to submit its items
@@ -1060,13 +1060,11 @@ void ImGui::EndTable()
ImGuiTableColumn* column = &table->Columns[column_n]; ImGuiTableColumn* column = &table->Columns[column_n];
// Store content width (for both Headers and Rows) // Store content width (for both Headers and Rows)
//float ref_x = column->MinX; float ref_x = column->StartX - table->CellPaddingX1;
float ref_x_rows = column->StartXRows - table->CellPaddingX1; column->ContentWidthFrozen = (ImS16)ImMax(0.0f, column->ContentMaxPosFrozen - ref_x);
float ref_x_headers = column->StartXHeaders - table->CellPaddingX1; column->ContentWidthUnfrozen = (ImS16)ImMax(0.0f, column->ContentMaxPosUnfrozen - ref_x);
column->ContentWidthRowsFrozen = (ImS16)ImMax(0.0f, column->ContentMaxPosRowsFrozen - ref_x_rows); column->ContentWidthHeadersUsed = (ImS16)ImMax(0.0f, column->ContentMaxPosHeadersUsed - ref_x);
column->ContentWidthRowsUnfrozen = (ImS16)ImMax(0.0f, column->ContentMaxPosRowsUnfrozen - ref_x_rows); column->ContentWidthHeadersIdeal = (ImS16)ImMax(0.0f, column->ContentMaxPosHeadersIdeal - ref_x);
column->ContentWidthHeadersUsed = (ImS16)ImMax(0.0f, column->ContentMaxPosHeadersUsed - ref_x_headers);
column->ContentWidthHeadersIdeal = (ImS16)ImMax(0.0f, column->ContentMaxPosHeadersIdeal - ref_x_headers);
// Add an extra 1 pixel so we can see the last column vertical line if it lies on the right-most edge. // Add an extra 1 pixel so we can see the last column vertical line if it lies on the right-most edge.
if (table->VisibleMaskByIndex & ((ImU64)1 << column_n)) if (table->VisibleMaskByIndex & ((ImU64)1 << column_n))
@@ -1410,7 +1408,7 @@ void ImGui::TableReorderDrawChannelsForMerge(ImGuiTable* table)
const int merge_group_sub_count = is_frozen_v ? 2 : 1; const int merge_group_sub_count = is_frozen_v ? 2 : 1;
for (int merge_group_sub_n = 0; merge_group_sub_n < merge_group_sub_count; merge_group_sub_n++) for (int merge_group_sub_n = 0; merge_group_sub_n < merge_group_sub_count; merge_group_sub_n++)
{ {
const int channel_no = (merge_group_sub_n == 0) ? column->DrawChannelRowsBeforeFreeze : column->DrawChannelRowsAfterFreeze; const int channel_no = (merge_group_sub_n == 0) ? column->DrawChannelFrozen : column->DrawChannelUnfrozen;
// Don't attempt to merge if there are multiple draw calls within the column // Don't attempt to merge if there are multiple draw calls within the column
ImDrawChannel* src_channel = &splitter->_Channels[channel_no]; ImDrawChannel* src_channel = &splitter->_Channels[channel_no];
@@ -1425,11 +1423,11 @@ void ImGui::TableReorderDrawChannelsForMerge(ImGuiTable* table)
{ {
float width_contents; float width_contents;
if (merge_group_sub_count == 1) // No row freeze (same as testing !is_frozen_v) if (merge_group_sub_count == 1) // No row freeze (same as testing !is_frozen_v)
width_contents = ImMax(column->ContentWidthRowsUnfrozen, column->ContentWidthHeadersUsed); width_contents = ImMax(column->ContentWidthUnfrozen, column->ContentWidthHeadersUsed);
else if (merge_group_sub_n == 0) // Row freeze: use width before freeze else if (merge_group_sub_n == 0) // Row freeze: use width before freeze
width_contents = ImMax(column->ContentWidthRowsFrozen, column->ContentWidthHeadersUsed); width_contents = ImMax(column->ContentWidthFrozen, column->ContentWidthHeadersUsed);
else // Row freeze: use width after freeze else // Row freeze: use width after freeze
width_contents = column->ContentWidthRowsUnfrozen; width_contents = column->ContentWidthUnfrozen;
if (width_contents > column->WidthGiven) if (width_contents > column->WidthGiven)
continue; continue;
} }
@@ -1782,7 +1780,7 @@ void ImGui::TableEndRow(ImGuiTable* table)
for (int column_n = 0; column_n < table->ColumnsCount; column_n++) for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
{ {
ImGuiTableColumn* column = &table->Columns[column_n]; ImGuiTableColumn* column = &table->Columns[column_n];
column->DrawChannelCurrent = column->DrawChannelRowsAfterFreeze; column->DrawChannelCurrent = column->DrawChannelUnfrozen;
column->ClipRect.Min.y = table->BackgroundClipRect.Min.y; column->ClipRect.Min.y = table->BackgroundClipRect.Min.y;
} }
@@ -1806,7 +1804,7 @@ void ImGui::TableBeginCell(ImGuiTable* table, int column_n)
ImGuiWindow* window = table->InnerWindow; ImGuiWindow* window = table->InnerWindow;
// Start position is roughly ~~ CellRect.Min + CellPadding + Indent // Start position is roughly ~~ CellRect.Min + CellPadding + Indent
float start_x = (table->RowFlags & ImGuiTableRowFlags_Headers) ? column->StartXHeaders : column->StartXRows; float start_x = column->StartX;
if (column->Flags & ImGuiTableColumnFlags_IndentEnable) if (column->Flags & ImGuiTableColumnFlags_IndentEnable)
start_x += table->RowIndentOffsetX; // ~~ += window.DC.Indent.x - table->HostIndentX, except we locked it for the row. start_x += table->RowIndentOffsetX; // ~~ += window.DC.Indent.x - table->HostIndentX, except we locked it for the row.
@@ -1849,7 +1847,7 @@ void ImGui::TableEndCell(ImGuiTable* table)
if (table->RowFlags & ImGuiTableRowFlags_Headers) if (table->RowFlags & ImGuiTableRowFlags_Headers)
p_max_pos_x = &column->ContentMaxPosHeadersUsed; // Useful in case user submit contents in header row that is not a TableHeader() call p_max_pos_x = &column->ContentMaxPosHeadersUsed; // Useful in case user submit contents in header row that is not a TableHeader() call
else else
p_max_pos_x = table->IsFreezeRowsPassed ? &column->ContentMaxPosRowsUnfrozen : &column->ContentMaxPosRowsFrozen; p_max_pos_x = table->IsFreezeRowsPassed ? &column->ContentMaxPosUnfrozen : &column->ContentMaxPosFrozen;
*p_max_pos_x = ImMax(*p_max_pos_x, window->DC.CursorMaxPos.x); *p_max_pos_x = ImMax(*p_max_pos_x, window->DC.CursorMaxPos.x);
table->RowPosY2 = ImMax(table->RowPosY2, window->DC.CursorMaxPos.y + table->CellPaddingY); table->RowPosY2 = ImMax(table->RowPosY2, window->DC.CursorMaxPos.y + table->CellPaddingY);
@@ -1951,7 +1949,7 @@ int ImGui::TableGetColumnIndex()
// Return the cell rectangle based on currently known height. // Return the cell rectangle based on currently known height.
// Important: we generally don't know our row height until the end of the row, so Max.y will be incorrect in many situations. // Important: we generally don't know our row height until the end of the row, so Max.y will be incorrect in many situations.
// The only case where this is correct is if we provided a min_row_height to TableNextRow() and don't go below it. // The only case where this is correct is if we provided a min_row_height to TableNextRow() and don't go below it.
ImRect ImGui::TableGetCellRect() ImRect ImGui::TableGetCellBgRect()
{ {
ImGuiContext& g = *GImGui; ImGuiContext& g = *GImGui;
ImGuiTable* table = g.CurrentTable; ImGuiTable* table = g.CurrentTable;
@@ -2205,7 +2203,7 @@ void ImGui::TableHeader(const char* label)
ImVec2 label_pos = window->DC.CursorPos; ImVec2 label_pos = window->DC.CursorPos;
// If we already got a row height, there's use that. // If we already got a row height, there's use that.
ImRect cell_r = TableGetCellRect(); ImRect cell_r = TableGetCellBgRect();
cell_r.Min.x -= table->CellSpacingX; // FIXME-TABLE: TableGetCellRect() is misleading. cell_r.Min.x -= table->CellSpacingX; // FIXME-TABLE: TableGetCellRect() is misleading.
float label_height = ImMax(label_size.y, table->RowMinHeight - g.Style.CellPadding.y * 2.0f); float label_height = ImMax(label_size.y, table->RowMinHeight - g.Style.CellPadding.y * 2.0f);
@@ -2847,13 +2845,13 @@ void ImGui::DebugNodeTable(ImGuiTable* table)
BulletText("Column %d order %d name '%s': +%.1f to +%.1f\n" BulletText("Column %d order %d name '%s': +%.1f to +%.1f\n"
"Visible: %d, Clipped: %d, DrawChannels: %d,%d\n" "Visible: %d, Clipped: %d, DrawChannels: %d,%d\n"
"WidthGiven/Request: %.2f/%.2f, WidthWeight: %.3f\n" "WidthGiven/Request: %.2f/%.2f, WidthWeight: %.3f\n"
"ContentWidth: RowsFrozen %d, RowsUnfrozen %d, HeadersUsed/Ideal %d/%d\n" "ContentWidth: Frozen %d, Unfrozen %d, HeadersUsed/Ideal %d/%d\n"
"SortOrder: %d, SortDir: %s\n" "SortOrder: %d, SortDir: %s\n"
"UserID: 0x%08X, Flags: 0x%04X: %s%s%s%s..", "UserID: 0x%08X, Flags: 0x%04X: %s%s%s%s..",
n, column->DisplayOrder, name ? name : "NULL", column->MinX - table->WorkRect.Min.x, column->MaxX - table->WorkRect.Min.x, n, column->DisplayOrder, name ? name : "NULL", column->MinX - table->WorkRect.Min.x, column->MaxX - table->WorkRect.Min.x,
column->IsVisible, column->IsClipped, column->DrawChannelRowsBeforeFreeze, column->DrawChannelRowsAfterFreeze, column->IsVisible, column->IsClipped, column->DrawChannelFrozen, column->DrawChannelUnfrozen,
column->WidthGiven, column->WidthRequest, column->WidthStretchWeight, column->WidthGiven, column->WidthRequest, column->WidthStretchWeight,
column->ContentWidthRowsFrozen, column->ContentWidthRowsUnfrozen, column->ContentWidthHeadersUsed, column->ContentWidthHeadersIdeal, column->ContentWidthFrozen, column->ContentWidthUnfrozen, column->ContentWidthHeadersUsed, column->ContentWidthHeadersIdeal,
column->SortOrder, (column->SortDirection == ImGuiSortDirection_Ascending) ? "Ascending" : (column->SortDirection == ImGuiSortDirection_Descending) ? "Descending" : "None", column->SortOrder, (column->SortDirection == ImGuiSortDirection_Ascending) ? "Ascending" : (column->SortDirection == ImGuiSortDirection_Descending) ? "Descending" : "None",
column->UserID, column->Flags, column->UserID, column->Flags,
(column->Flags & ImGuiTableColumnFlags_WidthFixed) ? "WidthFixed " : "", (column->Flags & ImGuiTableColumnFlags_WidthFixed) ? "WidthFixed " : "",