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57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online 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.rawmaterialsoftware.com/juce 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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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.fillAll (findColour (caretColourId, true));
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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 (true)
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&& ! owner->isCurrentlyBlockedByAnotherModalComponent());
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}
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