125 lines
3.6 KiB
C++
125 lines
3.6 KiB
C++
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2020 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 6 End-User License
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Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
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End User License Agreement: www.juce.com/juce-6-licence
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Privacy Policy: www.juce.com/juce-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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HyperlinkButton::HyperlinkButton (const String& linkText,
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const URL& linkURL)
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: Button (linkText),
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url (linkURL),
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font (14.0f, Font::underlined),
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resizeFont (true),
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justification (Justification::centred)
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{
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setMouseCursor (MouseCursor::PointingHandCursor);
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setTooltip (linkURL.toString (false));
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}
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HyperlinkButton::HyperlinkButton()
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: Button (String()),
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font (14.0f, Font::underlined),
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resizeFont (true),
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justification (Justification::centred)
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{
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setMouseCursor (MouseCursor::PointingHandCursor);
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}
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HyperlinkButton::~HyperlinkButton()
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{
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}
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//==============================================================================
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void HyperlinkButton::setFont (const Font& newFont,
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const bool resizeToMatchComponentHeight,
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Justification justificationType)
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{
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font = newFont;
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resizeFont = resizeToMatchComponentHeight;
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justification = justificationType;
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repaint();
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}
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void HyperlinkButton::setURL (const URL& newURL) noexcept
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{
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url = newURL;
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setTooltip (newURL.toString (false));
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}
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Font HyperlinkButton::getFontToUse() const
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{
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if (resizeFont)
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return font.withHeight ((float) getHeight() * 0.7f);
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return font;
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}
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void HyperlinkButton::changeWidthToFitText()
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{
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setSize (getFontToUse().getStringWidth (getButtonText()) + 6, getHeight());
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}
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void HyperlinkButton::setJustificationType (Justification newJustification)
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{
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if (justification != newJustification)
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{
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justification = newJustification;
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repaint();
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}
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}
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void HyperlinkButton::colourChanged()
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{
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repaint();
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}
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//==============================================================================
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void HyperlinkButton::clicked()
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{
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if (url.isWellFormed())
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url.launchInDefaultBrowser();
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}
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void HyperlinkButton::paintButton (Graphics& g,
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bool shouldDrawButtonAsHighlighted,
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bool shouldDrawButtonAsDown)
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{
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const Colour textColour (findColour (textColourId));
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if (isEnabled())
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g.setColour ((shouldDrawButtonAsHighlighted) ? textColour.darker ((shouldDrawButtonAsDown) ? 1.3f : 0.4f)
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: textColour);
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else
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g.setColour (textColour.withMultipliedAlpha (0.4f));
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g.setFont (getFontToUse());
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g.drawText (getButtonText(), getLocalBounds().reduced (1, 0),
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justification.getOnlyHorizontalFlags() | Justification::verticallyCentred,
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true);
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}
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} // namespace juce
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