Popup

Popup window for combo boxes, popup buttons, nested dialogs etc.

Usually the Popup instance is constructed by another widget (e.g. PopupButton) and does not need to be created by hand.

class Popup : Window {

this(Widget parent, Window parentWindow);

void anchorPos(Vector2i anchorPos);

Vector2i anchorPos();

void anchorHeight(int anchorHeight);

int anchorHeight();

void setSide(Side popupSide);

Window parentWindow();

parentWindow();

void performLayout(NVGContext nvg);

void draw(NVGContext nvg);

void refreshRelativePlacement();

Window mParentWindow;

Vector2i mAnchorPos;

int mAnchorHeight;

}

Constructors

this this(Widget parent, Window parentWindow): Create a new popup parented to a screen (first argument) and a parent window

Members

Enums

Side enum Side: Undocumented in source.

Functions

anchorHeight void anchorHeight(int anchorHeight): Set the anchor height; this determines the vertical shift relative to the anchor position
anchorHeight int anchorHeight(): Return the anchor height; this determines the vertical shift relative to the anchor position
anchorPos void anchorPos(Vector2i anchorPos): Return the anchor position in the parent window; the placement of the popup is relative to it
anchorPos Vector2i anchorPos(): Set the anchor position in the parent window; the placement of the popup is relative to it
draw void draw(NVGContext nvg): Draw the popup window
parentWindow Window parentWindow(): Return the parent window of the popup
parentWindow parentWindow(): Return the parent window of the popup
performLayout void performLayout(NVGContext nvg): Invoke the associated layout generator to properly place child widgets, if any
refreshRelativePlacement void refreshRelativePlacement(): Internal helper function to maintain nested window position values
setSide void setSide(Side popupSide): Set the side of the parent window at which popup will appear
side Side side(): Return the side of the parent window at which popup will appear

Variables

mAnchorHeight int mAnchorHeight;: Undocumented in source.
mAnchorPos Vector2i mAnchorPos;: Undocumented in source.
mParentWindow Window mParentWindow;: Undocumented in source.
mSide Side mSide;: Undocumented in source.

Inherited Members

From Window

title string title(): Return the window title
title void title(string title): Set the window title
modal bool modal(): Is this a model dialog?
modal void modal(bool modal): Set whether or not this is a modal dialog
buttonPanel Widget buttonPanel(): Return the panel used to house window buttons
dispose void dispose(): Dispose the window
center void center(): Center the window in the current Screen
draw void draw(NVGContext nvg): Draw the window
mouseDragEvent bool mouseDragEvent(Vector2i p, Vector2i rel, MouseButton button, int modifiers): Handle window drag events
mouseButtonEvent bool mouseButtonEvent(Vector2i p, MouseButton button, bool down, int modifiers): Handle mouse events recursively and bring the current window to the top
scrollEvent bool scrollEvent(Vector2i p, Vector2f rel): Accept scroll events and propagate them to the widget under the mouse cursor
preferredSize Vector2i preferredSize(NVGContext nvg): Compute the preferred size of the widget
performLayout void performLayout(NVGContext nvg): Invoke the associated layout generator to properly place child widgets, if any
refreshRelativePlacement void refreshRelativePlacement(): Internal helper function to maintain nested window position values; overridden in \ref Popup
mTitle string mTitle;: Undocumented in source.
mButtonPanel Widget mButtonPanel;: Undocumented in source.
mModal bool mModal;: Undocumented in source.
mDrag bool mDrag;: Undocumented in source.

Meta

Source

See Implementation

nanogui popup classes

Popup