![]() ![]() ![]() Private int serialVersionOnStream This represent the currentSerialVersion Private static final int currentSerialVersion Private static final long serialVersionUID Int vgap The flow layout manager allows a seperation ofĬomponents with gaps. Int hgap The flow layout manager allows a seperation ofĬomponents with gaps. Int newAlign newAlign is the property that determines LEFT RIGHT CENTER See Also: getAlignment(), It can be one of the following three values : Int align align is the proprty that determines See Also: Component.getComponentOrientation(), to the right in left-to-right orientations. Public static final int TRAILING This value indicates that each row of components Package-private pending API change approval to the left in left-to-right orientations. Public static final int LEADING This value indicates that each row of components Public static final int RIGHT This value indicates that each row of components Public static final int CENTER This value indicates that each row of components Public static final int LEFT This value indicates that each row of components Returns a string representation of this FlowLayout Sets the vertical gap between components. Sets the horizontal gap between components. Removes the specified component from the layout. Objects written by older versions of the class that didn't contain all Read this object out of a serialization stream, handling ![]() Returns the preferred dimensions for this layout given the components ![]() Returns the minimum dimensions needed to layout the componentsĬontained in the specified target container.Ĭenters the elements in the specified row, if there is any slack. Gets the vertical gap between components. Gets the horizontal gap between components. How each row distributes empty space for JDK's >= JDK1.2.Ĭonstructs a new Flow Layout with a centered alignment and aĭefault 5-unit horizontal and vertical gap.Ĭonstructs a new Flow Layout with the specified alignment and aĬreates a new flow layout manager with the indicated alignmentĪnd the indicated horizontal and vertical gaps.Īdds the specified component to the layout. Should be justified to the leading edge of the container's The flow layout manager allows a seperation of This value indicates that each row of components Layout manager (its default layout manager) to position three buttons:Ī flow layout lets each component assume its natural (preferred) size. It will arrangeīuttons left to right until no more buttons fit on the same line.įor example, the following picture shows an applet using the flow All other trademarks are property of their respective owners.Public class FlowLayout extends Object implements LayoutManager, SerializableĪ flow layout arranges components in a left-to-right flow, much Qt and respective logos are trademarks of The Qt Company Ltd. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. The default spacing for sublayouts, when the parent is a QLayout, will be determined by querying the spacing of the parent layout.ĭocumentation contributions included herein are the copyrights of The default spacing for top-level layouts, when the parent is a QWidget, will be determined by querying the style. SmartSpacing() is designed to get the default spacing for either the top-level layouts or the sublayouts. Return static_cast (parent) - >spacing() Return pw - >style() - >pixelMetric(pm, nullptr, pw) Int FlowLayout ::smartSpacing( QStyle ::PixelMetric pm) const We start off by looking at the constructor: doLayout() lays out the layout items, while the smartSpacing() function calculates the spacing between them. We also declare two private methods, doLayout() and smartSpacing(). These functions add items to the layout and handle their orientation and geometry. We reimplement functions inherited from QLayout. Int smartSpacing( QStyle ::PixelMetric pm) const Int doLayout( const QRect &rect, bool testOnly) const QLayoutItem *takeAt( int index) override Void setGeometry( const QRect &rect) override QLayoutItem *itemAt( int index) const override Qt ::Orientations expandingDirections() const override Void addItem( QLayoutItem *item) override Explicit FlowLayout( QWidget *parent, int margin = - 1, int hSpacing = - 1, int vSpacing = - 1) Įxplicit FlowLayout( int margin = - 1, int hSpacing = - 1, int vSpacing = - 1) ![]()
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