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106 lines
3.2 KiB
106 lines
3.2 KiB
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2013 - Raw Material Software Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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ToolbarItemPalette::ToolbarItemPalette (ToolbarItemFactory& tbf, Toolbar& bar)
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: factory (tbf), toolbar (bar)
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{
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Component* const itemHolder = new Component();
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viewport.setViewedComponent (itemHolder);
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Array<int> allIds;
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factory.getAllToolbarItemIds (allIds);
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for (int i = 0; i < allIds.size(); ++i)
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addComponent (allIds.getUnchecked (i), -1);
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addAndMakeVisible (viewport);
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}
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ToolbarItemPalette::~ToolbarItemPalette()
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{
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}
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//==============================================================================
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void ToolbarItemPalette::addComponent (const int itemId, const int index)
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{
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if (ToolbarItemComponent* const tc = Toolbar::createItem (factory, itemId))
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{
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items.insert (index, tc);
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viewport.getViewedComponent()->addAndMakeVisible (tc, index);
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tc->setEditingMode (ToolbarItemComponent::editableOnPalette);
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}
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else
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{
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jassertfalse;
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}
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}
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void ToolbarItemPalette::replaceComponent (ToolbarItemComponent& comp)
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{
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const int index = items.indexOf (&comp);
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jassert (index >= 0);
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items.removeObject (&comp, false);
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addComponent (comp.getItemId(), index);
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resized();
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}
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void ToolbarItemPalette::resized()
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{
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viewport.setBoundsInset (BorderSize<int> (1));
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Component* const itemHolder = viewport.getViewedComponent();
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const int indent = 8;
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const int preferredWidth = viewport.getWidth() - viewport.getScrollBarThickness() - indent;
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const int height = toolbar.getThickness();
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int x = indent;
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int y = indent;
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int maxX = 0;
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for (int i = 0; i < items.size(); ++i)
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{
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ToolbarItemComponent* const tc = items.getUnchecked(i);
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tc->setStyle (toolbar.getStyle());
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int preferredSize = 1, minSize = 1, maxSize = 1;
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if (tc->getToolbarItemSizes (height, false, preferredSize, minSize, maxSize))
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{
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if (x + preferredSize > preferredWidth && x > indent)
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{
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x = indent;
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y += height;
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}
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tc->setBounds (x, y, preferredSize, height);
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x += preferredSize + 8;
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maxX = jmax (maxX, x);
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}
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}
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itemHolder->setSize (maxX, y + height + 8);
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}
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