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58 lines
1.8 KiB
58 lines
1.8 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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CaretComponent::CaretComponent (Component* const keyFocusOwner)
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: owner (keyFocusOwner)
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{
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setPaintingIsUnclipped (true);
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setInterceptsMouseClicks (false, false);
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}
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CaretComponent::~CaretComponent()
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{
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}
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void CaretComponent::paint (Graphics& g)
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{
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g.setColour (findColour (caretColourId, true));
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g.fillRect (getLocalBounds());
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}
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void CaretComponent::timerCallback()
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{
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setVisible (shouldBeShown() && ! isVisible());
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}
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void CaretComponent::setCaretPosition (const Rectangle<int>& characterArea)
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{
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startTimer (380);
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setVisible (shouldBeShown());
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setBounds (characterArea.withWidth (2));
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}
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bool CaretComponent::shouldBeShown() const
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{
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return owner == nullptr || (owner->hasKeyboardFocus (false)
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&& ! owner->isCurrentlyBlockedByAnotherModalComponent());
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}
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