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Added ColourIds to allow alternate colouring of TreeViewItems

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This commit is contained in:
tpoole 2016-10-03 16:12:30 +01:00
parent d892109298
commit b24aadcc72
3 changed files with 8 additions and 1 deletions
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2
modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V2.cpp
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@ -93,6 +93,8 @@ LookAndFeel_V2::LookAndFeel_V2()
TreeView::backgroundColourId, 0x00000000,
TreeView::dragAndDropIndicatorColourId, 0x80ff0000,
TreeView::selectedItemBackgroundColourId, 0x00000000,
TreeView::oddItemsColourId, 0x00000000,
TreeView::evenItemsColourId, 0x00000000,
PopupMenu::backgroundColourId, 0xffffffff,
PopupMenu::textColourId, 0xff000000,

3
modules/juce_gui_basics/widgets/juce_TreeView.cpp
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@ -1559,6 +1559,9 @@ void TreeViewItem::paintRecursively (Graphics& g, int width)
{
if (isSelected())
g.fillAll (ownerView->findColour (TreeView::selectedItemBackgroundColourId));
else
g.fillAll ((getRowNumberInTree() % 2 == 0) ? ownerView->findColour (TreeView::oddItemsColourId)
: ownerView->findColour (TreeView::evenItemsColourId));
paintItem (g, itemWidth < 0 ? width - indent : itemWidth, itemHeight);
}

4
modules/juce_gui_basics/widgets/juce_TreeView.h
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@ -844,7 +844,9 @@ public:
backgroundColourId = 0x1000500, /**< A background colour to fill the component with. */
linesColourId = 0x1000501, /**< The colour to draw the lines with.*/
dragAndDropIndicatorColourId = 0x1000502, /**< The colour to use for the drag-and-drop target position indicator. */
selectedItemBackgroundColourId = 0x1000503 /**< The colour to use to fill the background of any selected items. */
selectedItemBackgroundColourId = 0x1000503, /**< The colour to use to fill the background of any selected items. */
oddItemsColourId = 0x1000504, /**< The colour to use to fill the backround of the odd numbered items. */
evenItemsColourId = 0x1000505 /**< The colour to use to fill the backround of the even numbered items. */
};
//==============================================================================