@ -1715,7 +1715,7 @@ bool ImGui::TableGetColumnIsEnabled(int column_n)
return false ;
if ( column_n < 0 )
column_n = table - > CurrentColumn ;
return ( table - > EnabledMaskByIndex & ( ( ImU64 ) 1 < < column_n ) ) = = 0 ;
return ( table - > EnabledMaskByIndex & ( ( ImU64 ) 1 < < column_n ) ) ! = 0 ;
}
void ImGui : : TableSetColumnIsEnabled ( int column_n , bool hidden )
@ -2134,7 +2134,7 @@ void ImGui::TableMergeDrawChannels(ImGuiTable* table)
}
}
// FIXME-TABLE: This is a mess, need to redesign how we render borders.
// FIXME-TABLE: This is a mess, need to redesign how we render borders (as some are also done in TableEndRow)
void ImGui : : TableDrawBorders ( ImGuiTable * table )
{
ImGuiWindow * inner_window = table - > InnerWindow ;
@ -2391,20 +2391,23 @@ void ImGui::TableSortSpecsBuild(ImGuiTable* table)
TableSortSpecsSanitize ( table ) ;
// Write output
table - > SortSpecsData . resize ( table - > SortSpecsCount ) ;
const bool single_sort_specs = ( table - > SortSpecsCount < = 1 ) ;
table - > SortSpecsMulti . resize ( single_sort_specs ? 0 : table - > SortSpecsCount ) ;
ImGuiTableSortSpecsColumn * sort_specs = single_sort_specs ? & table - > SortSpecsSingle : table - > SortSpecsMulti . Data ;
for ( int column_n = 0 ; column_n < table - > ColumnsCount ; column_n + + )
{
ImGuiTableColumn * column = & table - > Columns [ column_n ] ;
if ( column - > SortOrder = = - 1 )
continue ;
ImGuiTableSortSpecsColumn * sort_spec = & table - > SortSpecsData [ column - > SortOrder ] ;
IM_ASSERT ( column - > SortOrder < table - > SortSpecsCount ) ;
ImGuiTableSortSpecsColumn * sort_spec = & sort_specs [ column - > SortOrder ] ;
sort_spec - > ColumnUserID = column - > UserID ;
sort_spec - > ColumnIndex = ( ImGuiTableColumnIdx ) column_n ;
sort_spec - > SortOrder = ( ImGuiTableColumnIdx ) column - > SortOrder ;
sort_spec - > SortDirection = column - > SortDirection ;
}
table - > SortSpecs . Specs = table - > SortSpecsData . Data ;
table - > SortSpecs . SpecsCount = table - > SortSpecsData . Size ;
table - > SortSpecs . Specs = sort_specs ;
table - > SortSpecs . SpecsCount = table - > SortSpecsCount ;
table - > SortSpecs . SpecsDirty = true ; // Mark as dirty for user
table - > IsSortSpecsDirty = false ; // Mark as not dirty for us
}
@ -2412,58 +2415,51 @@ void ImGui::TableSortSpecsBuild(ImGuiTable* table)
//-------------------------------------------------------------------------
// [SECTION] Tables: Headers
//-------------------------------------------------------------------------
// - TableGetHeaderRowHeight() [Internal]
// - TableHeadersRow()
// - TableHeader()
//-------------------------------------------------------------------------
// This is a helper to output TableHeader() calls based on the column names declared in TableSetupColumn().
float ImGui : : TableGetHeaderRowHeight ( )
{
// Caring for a minor edge case:
// Calculate row height, for the unlikely case that some labels may be taller than others.
// If we didn't do that, uneven header height would highlight but smaller one before the tallest wouldn't catch input for all height.
// In your custom header row you may omit this all together and just call TableNextRow() without a height...
float row_height = GetTextLineHeight ( ) ;
int columns_count = TableGetColumnCount ( ) ;
for ( int column_n = 0 ; column_n < columns_count ; column_n + + )
if ( TableGetColumnIsEnabled ( column_n ) )
row_height = ImMax ( row_height , CalcTextSize ( TableGetColumnName ( column_n ) ) . y ) ;
row_height + = GetStyle ( ) . CellPadding . y * 2.0f ;
return row_height ;
}
// [Public] This is a helper to output TableHeader() calls based on the column names declared in TableSetupColumn().
// The intent is that advanced users willing to create customized headers would not need to use this helper
// and can create their own! For example: TableHeader() may be preceeded by Checkbox() or other custom widgets.
// See 'Demo->Tables->Custom headers' for a demonstration of implementing a custom version of this.
// This code is constructed to not make much use of internal functions, as it is intended to be a template to copy.
// FIXME-TABLE: TableOpenContextMenu() and TableGetHeaderRowHeight() are not public.
void ImGui : : TableHeadersRow ( )
{
ImGuiStyle & style = ImGui : : GetStyle ( ) ;
ImGuiContext & g = * GImGui ;
ImGuiTable * table = g . CurrentTable ;
IM_ASSERT ( table ! = NULL & & " Need to call TableHeadersRow() after BeginTable()! " ) ;
// Calculate row height (for the unlikely case that labels may be are multi-line)
// If we didn't do that, uneven header height would work but their highlight won't cover the full row height.
float row_height = GetTextLineHeight ( ) ;
const float row_y1 = GetCursorScreenPos ( ) . y ;
const int columns_count = TableGetColumnCount ( ) ;
for ( int column_n = 0 ; column_n < columns_count ; column_n + + )
if ( TableGetColumnIsEnabled ( column_n ) )
row_height = ImMax ( row_height , CalcTextSize ( TableGetColumnName ( column_n ) ) . y ) ;
row_height + = style . CellPadding . y * 2.0f ;
// Open row
const float row_y1 = GetCursorScreenPos ( ) . y ;
const float row_height = TableGetHeaderRowHeight ( ) ;
TableNextRow ( ImGuiTableRowFlags_Headers , row_height ) ;
if ( table - > HostSkipItems ) // Merely an optimization, you may skip in your own code.
return ;
// This for loop is constructed to not make use of internal functions,
// as this is intended to be a base template to copy and build from.
const int columns_count = TableGetColumnCount ( ) ;
for ( int column_n = 0 ; column_n < columns_count ; column_n + + )
{
if ( ! TableSetColumnIndex ( column_n ) )
continue ;
// [DEBUG] Test custom user elements
#if 0
if ( column_n < 2 )
{
static bool b [ 2 ] = { } ;
PushID ( column_n ) ;
PushStyleVar ( ImGuiStyleVar_FramePadding , ImVec2 ( 0 , 0 ) ) ;
Checkbox ( " ## " , & b [ column_n ] ) ;
PopStyleVar ( ) ;
PopID ( ) ;
SameLine ( 0.0f , style . ItemInnerSpacing . x ) ;
}
# endif
// Push an id to allow unnamed labels (generally accidental, but let's behave nicely with them)
// - in your own code you may omit the PushID/PopID all-together, provided you know they won't collide
// - table->InstanceCurrent is only >0 when we use multiple BeginTable/EndTable calls with same identifier.
@ -2474,7 +2470,6 @@ void ImGui::TableHeadersRow()
}
// Allow opening popup from the right-most section after the last column.
// FIXME-TABLE: TableOpenContextMenu() is not public yet.
ImVec2 mouse_pos = ImGui : : GetMousePos ( ) ;
if ( IsMouseReleased ( 1 ) & & TableGetHoveredColumn ( ) = = columns_count )
if ( mouse_pos . y > = row_y1 & & mouse_pos . y < row_y1 + row_height )
@ -2565,9 +2560,8 @@ void ImGui::TableHeader(const char* label)
w_arrow = ImFloor ( g . FontSize * ARROW_SCALE + g . Style . FramePadding . x ) ; // table->CellPadding.x);
if ( column - > SortOrder ! = - 1 )
{
w_sort_text = 0.0f ;
char sort_order_suf [ 8 ] ;
w_sort_text = 0.0f ;
if ( column - > SortOrder > 0 )
{
ImFormatString ( sort_order_suf , IM_ARRAYSIZE ( sort_order_suf ) , " %d " , column - > SortOrder + 1 ) ;
@ -2675,11 +2669,11 @@ void ImGui::TableDrawContextMenu(ImGuiTable* table)
const char * size_all_desc ;
if ( table - > ColumnsEnabledFixedCount = = table - > ColumnsEnabledCount )
size_all_desc = " Size all columns to fit " ; // All fixed
size_all_desc = " Size all columns to fit###SizeAll " ; // All fixed
else if ( table - > ColumnsEnabledFixedCount = = 0 )
size_all_desc = " Size all columns to default " ; // All stretch
size_all_desc = " Size all columns to default###SizeAll " ; // All stretch
else
size_all_desc = " Size all columns to fit/default " ; // Mixed
size_all_desc = " Size all columns to fit/default###SizeAll " ; // Mixed
if ( MenuItem ( size_all_desc , NULL ) )
TableSetColumnWidthAutoAll ( table ) ;
want_separator = true ;
@ -3074,7 +3068,7 @@ void ImGui::TableGcCompactTransientBuffers(ImGuiTable* table)
ImGuiContext & g = * GImGui ;
IM_ASSERT ( table - > MemoryCompacted = = false ) ;
table - > DrawSplitter . ClearFreeMemory ( ) ;
table - > SortSpecsData . clear ( ) ;
table - > SortSpecsMulti . clear ( ) ;
table - > SortSpecs . Specs = NULL ;
table - > IsSortSpecsDirty = true ;
table - > ColumnsNames . clear ( ) ;
ocornut
4 years ago