openshot-audio
0.1.2
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#include <juce_DialogWindow.h>
Classes | |
struct | LaunchOptions |
Static Public Member Functions | |
static void | showDialog (const String &dialogTitle, Component *contentComponent, Component *componentToCentreAround, Colour backgroundColour, bool escapeKeyTriggersCloseButton, bool shouldBeResizable=false, bool useBottomRightCornerResizer=false) |
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static int | getNumTopLevelWindows () noexcept |
static TopLevelWindow * | getTopLevelWindow (int index) noexcept |
static TopLevelWindow * | getActiveTopLevelWindow () noexcept |
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static Component *JUCE_CALLTYPE | getCurrentlyFocusedComponent () noexcept |
static void JUCE_CALLTYPE | unfocusAllComponents () |
static void JUCE_CALLTYPE | beginDragAutoRepeat (int millisecondsBetweenCallbacks) |
static bool JUCE_CALLTYPE | isMouseButtonDownAnywhere () noexcept |
static int JUCE_CALLTYPE | getNumCurrentlyModalComponents () noexcept |
static Component *JUCE_CALLTYPE | getCurrentlyModalComponent (int index=0) noexcept |
Protected Member Functions | |
void | resized () override |
bool | keyPressed (const KeyPress &) override |
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void | paint (Graphics &) override |
void | moved () override |
void | resized () override |
void | mouseDown (const MouseEvent &) override |
void | mouseDrag (const MouseEvent &) override |
void | mouseUp (const MouseEvent &) override |
void | lookAndFeelChanged () override |
void | childBoundsChanged (Component *) override |
void | parentSizeChanged () override |
void | visibilityChanged () override |
void | activeWindowStatusChanged () override |
int | getDesktopWindowStyleFlags () const override |
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void | focusOfChildComponentChanged (FocusChangeType) override |
void | parentHierarchyChanged () override |
void | recreateDesktopWindow () |
void | visibilityChanged () override |
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virtual ComponentPeer * | createNewPeer (int styleFlags, void *nativeWindowToAttachTo) |
Additional Inherited Members | |
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enum | TitleBarButtons { minimiseButton = 1, maximiseButton = 2, closeButton = 4, allButtons = 7 } |
enum | ColourIds { textColourId = 0x1005701 } |
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enum | ColourIds { backgroundColourId = 0x1005700 } |
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enum | FocusChangeType { focusChangedByMouseClick, focusChangedByTabKey, focusChangedDirectly } |
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ScopedPointer< ResizableCornerComponent > | resizableCorner |
ScopedPointer< ResizableBorderComponent > | resizableBorder |
A dialog-box style window.
This class is a convenient way of creating a DocumentWindow with a close button that can be triggered by pressing the escape key.
Any of the methods available to a DocumentWindow or ResizableWindow are also available to this, so it can be made resizable, have a menu bar, etc.
You can either override or use an instance of the DialogWindow class directly, or you can use a DialogWindow::LaunchOptions structure to quickly set up and launch a box containing a content component.
If you use the class directly, you'll need to override the DocumentWindow::closeButtonPressed() method to handle the user clicking the close button - for more info, see the DocumentWindow help.
DialogWindow::DialogWindow | ( | const String & | name, |
Colour | backgroundColour, | ||
bool | escapeKeyTriggersCloseButton, | ||
bool | addToDesktop = true |
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) |
Creates a DialogWindow.
name | the name to give the component - this is also the title shown at the top of the window. To change this later, use setName() |
backgroundColour | the colour to use for filling the window's background. |
escapeKeyTriggersCloseButton | if true, then pressing the escape key will cause the close button to be triggered |
addToDesktop | if true, the window will be automatically added to the desktop; if false, you can use it as a child component |
DialogWindow::~DialogWindow | ( | ) |
Destructor. If a content component has been set with setContentOwned(), it will be deleted.
Called when a key is pressed.
When a key is pressed, the component that has the keyboard focus will have this method called. Remember that a component will only be given the focus if its setWantsKeyboardFocus() method has been used to enable this.
If your implementation returns true, the event will be consumed and not passed on to any other listeners. If it returns false, the key will be passed to any KeyListeners that have been registered with this component. As soon as one of these returns true, the process will stop, but if they all return false, the event will be passed upwards to this component's parent, and so on.
The default implementation of this method does nothing and returns false.
Reimplemented from Component.
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overrideprotectedvirtual |
Called when this component's size has been changed.
A component can implement this method to do things such as laying out its child components when its width or height changes.
The method is called synchronously as a result of the setBounds or setSize methods, so repeatedly changing a components size will repeatedly call its resized method (unlike things like repainting, where multiple calls to repaint are coalesced together).
If the component is a top-level window on the desktop, its size could also be changed by operating-system factors beyond the application's control.
Reimplemented from Component.
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static |
Easy way of quickly showing a dialog box containing a given component.
Note: this method has been superceded by the DialogWindow::LaunchOptions structure, which does the same job with some extra flexibility. The showDialog method is here for backwards compatibility, but please use DialogWindow::LaunchOptions in new code.
This will open and display a DialogWindow containing a given component, making it modal, but returning immediately to allow the dialog to finish in its own time. If you want to block and run a modal loop until the dialog is dismissed, use showModalDialog() instead.
To close the dialog programmatically, you should call exitModalState (returnValue) on the DialogWindow that is created. To find a pointer to this window from your contentComponent, you can do something like this:
dialogTitle | the dialog box's title |
contentComponent | the content component for the dialog box. Make sure that this has been set to the size you want it to be before calling this method. The component won't be deleted by this call, so you can re-use it or delete it afterwards |
componentToCentreAround | if this is non-zero, it indicates a component that you'd like to show this dialog box in front of. See the DocumentWindow::centreAroundComponent() method for more info on this parameter |
backgroundColour | a colour to use for the dialog box's background colour |
escapeKeyTriggersCloseButton | if true, then pressing the escape key will cause the close button to be triggered |
shouldBeResizable | if true, the dialog window has either a resizable border, or a corner resizer |
useBottomRightCornerResizer | if shouldBeResizable is true, this indicates whether to use a border or corner resizer component. See ResizableWindow::setResizable() |