Fix the issue with the advanced filter table not being usable for tables with many columns

Author: dmoagx

Interfaces/English.lproj/FilterTableWindow.xib

@@ -51,7 +51,7 @@
                                             <rect key="frame" x="0.0" y="23" width="752" height="119"/>
                                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <subviews>
-                                                <tableView identifier="AdvancedFilterTableView" verticalHuggingPriority="750" allowsExpansionToolTips="YES" selectionHighlightStyle="sourceList" alternatingRowBackgroundColors="YES" emptySelection="NO" autosaveColumns="NO" headerView="eWi-Z3-2Sr" id="8SC-Fh-D9L" customClass="SPCopyTable">
+                                                <tableView identifier="AdvancedFilterTableView" verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="none" selectionHighlightStyle="sourceList" alternatingRowBackgroundColors="YES" emptySelection="NO" autosaveColumns="NO" headerView="eWi-Z3-2Sr" id="8SC-Fh-D9L" customClass="SPCopyTable">
                                                     <rect key="frame" x="0.0" y="0.0" width="752" height="119"/>
                                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                                     <size key="intercellSpacing" width="3" height="2"/>
@@ -240,7 +240,7 @@
                             <action selector="toggleLookAllFieldsMode:" target="-2" id="S7l-Cy-VFb"/>
                         </connections>
                     </button>
-                    <button toolTip="Clear all Filter Criterias (⌘⌫)" verticalHuggingPriority="750" id="egJ-46-zsK">
+                    <button toolTip="Clear all Filter Criteria (⌘⌫)" verticalHuggingPriority="750" id="egJ-46-zsK">
                         <rect key="frame" x="452" y="12" width="143" height="32"/>
                         <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
                         <buttonCell key="cell" type="push" title="Clear" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="0Ec-f2-4N5">

Source/SPFilterTableController.m

@@ -165,6 +165,7 @@ - (void)setColumns:(NSArray *)dataColumns
 	[self setFilterError:0 message:nil sqlstate:nil];
 
 	if(dataColumns) {
+		CGFloat totalWidth = 0;
 		// Add the new columns to the filterTable
 		for (NSDictionary *columnDefinition in dataColumns ) {
 			// Set up column for filterTable
@@ -175,6 +176,10 @@ - (void)setColumns:(NSArray *)dataColumns
 			[filterDataCell setEditable:YES];
 			[filterDataCell setLineBreakMode:NSLineBreakByTruncatingTail]; // add ellipsis for long values (default is to simply hide words)
 			[filterCol setDataCell:filterDataCell];
+			NSSize headerSize = [[[filterCol headerCell] attributedStringValue] size];
+			CGFloat headerInitialWidth = headerSize.width + 5.0;
+			[filterCol setWidth:headerInitialWidth];
+			totalWidth += headerInitialWidth;
 			[filterTableView addTableColumn:filterCol];
 			[filterCol release];
 
@@ -184,6 +189,9 @@ - (void)setColumns:(NSArray *)dataColumns
 				[NSMutableArray arrayWithObjects:@"", @"", @"", @"", @"", @"", @"", @"", @"", @"", nil], SPTableContentFilterKey,
 					nil] forKey:[columnDefinition objectForKey:@"datacolumnindex"]];
 		}
+
+		// if the width of all columns is still less than the width of the table view resize them uniformly once to take up all horizontal space
+		if(totalWidth < [[filterTableView enclosingScrollView] contentSize].width) [filterTableView sizeToFit];
 	}
 
 	[filterTableView reloadData];