25bd5d8adb
subrepo: subdir: "deps/juce" merged: "b13f9084e" upstream: origin: "https://github.com/essej/JUCE.git" branch: "sono6good" commit: "b13f9084e" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo.git" commit: "2f68596"
126 lines
5.3 KiB
C++
126 lines
5.3 KiB
C++
/*
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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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//==============================================================================
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/**
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A speech-bubble component that displays a short message.
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This can be used to show a message with the tail of the speech bubble
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pointing to a particular component or location on the screen.
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@see BubbleComponent
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@tags{GUI}
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*/
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class JUCE_API BubbleMessageComponent : public BubbleComponent,
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private Timer
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{
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public:
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//==============================================================================
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/** Creates a bubble component.
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After creating one a BubbleComponent, do the following:
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- add it to an appropriate parent component, or put it on the
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desktop with Component::addToDesktop (0).
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- use the showAt() method to show a message.
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- it will make itself invisible after it times-out (and can optionally
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also delete itself), or you can reuse it somewhere else by calling
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showAt() again.
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*/
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BubbleMessageComponent (int fadeOutLengthMs = 150);
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/** Destructor. */
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~BubbleMessageComponent() override;
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//==============================================================================
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/** Shows a message bubble at a particular position.
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This shows the bubble with its stem pointing to the given location
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(coordinates being relative to its parent component).
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@param position the coords of the object to point to
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@param message the text to display
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@param numMillisecondsBeforeRemoving how long to leave it on the screen before removing itself
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from its parent component. If this is 0 or less, it
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will stay there until manually removed.
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@param removeWhenMouseClicked if this is true, the bubble will disappear as soon as a
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mouse button is pressed (anywhere on the screen)
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@param deleteSelfAfterUse if true, then the component will delete itself after
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it becomes invisible
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*/
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void showAt (const Rectangle<int>& position,
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const AttributedString& message,
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int numMillisecondsBeforeRemoving,
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bool removeWhenMouseClicked = true,
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bool deleteSelfAfterUse = false);
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/** Shows a message bubble next to a particular component.
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This shows the bubble with its stem pointing at the given component.
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@param component the component that you want to point at
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@param message the text to display
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@param numMillisecondsBeforeRemoving how long to leave it on the screen before removing itself
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from its parent component. If this is 0 or less, it
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will stay there until manually removed.
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@param removeWhenMouseClicked if this is true, the bubble will disappear as soon as a
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mouse button is pressed (anywhere on the screen)
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@param deleteSelfAfterUse if true, then the component will delete itself after
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it becomes invisible
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*/
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void showAt (Component* component,
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const AttributedString& message,
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int numMillisecondsBeforeRemoving,
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bool removeWhenMouseClicked = true,
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bool deleteSelfAfterUse = false);
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//==============================================================================
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/** @internal */
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void getContentSize (int& w, int& h) override;
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/** @internal */
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void paintContent (Graphics& g, int w, int h) override;
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/** @internal */
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void timerCallback() override;
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private:
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//==============================================================================
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int fadeOutLength, mouseClickCounter;
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TextLayout textLayout;
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int64 expiryTime;
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bool deleteAfterUse;
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void createLayout (const AttributedString&);
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void init (int, bool, bool);
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void hide (bool fadeOut);
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (BubbleMessageComponent)
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};
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} // namespace juce
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