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The QtTreePropertyBrowser class provides QTreeWidget based property browser. More...
#include <QtTreePropertyBrowser>
Inherits QtAbstractPropertyBrowser.
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The QtTreePropertyBrowser class provides QTreeWidget based property browser.
A property browser is a widget that enables the user to edit a given set of properties. Each property is represented by a label specifying the property's name, and an editing widget (e.g. a line edit or a combobox) holding its value. A property can have zero or more subproperties.
QtTreePropertyBrowser provides a tree based view for all nested properties, i.e. properties that have subproperties can be in an expanded (subproperties are visible) or collapsed (subproperties are hidden) state. For example:
Use the QtAbstractPropertyBrowser API to add, insert and remove properties from an instance of the QtTreePropertyBrowser class. The properties themselves are created and managed by implementations of the QtAbstractPropertyManager class.
See also QtGroupBoxPropertyBrowser and QtAbstractPropertyBrowser.
The resize mode specifies the behavior of the header sections.
| Constant | Value | Description |
|---|---|---|
| QtTreePropertyBrowser::Interactive | 0 | The user can resize the sections. The sections can also be resized programmatically using setSplitterPosition(). |
| QtTreePropertyBrowser::Fixed | 2 | The user cannot resize the section. The section can only be resized programmatically using setSplitterPosition(). |
| QtTreePropertyBrowser::Stretch | 1 | QHeaderView will automatically resize the section to fill the available space. The size cannot be changed by the user or programmatically. |
| QtTreePropertyBrowser::ResizeToContents | 3 | QHeaderView will automatically resize the section to its optimal size based on the contents of the entire column. The size cannot be changed by the user or programmatically. |
See also setResizeMode().
This property holds whether to draw the background using alternating colors. By default this property is set to true.
Access functions:
This property holds whether to show the header.
Access functions:
This property holds indentation of the items in the tree view.
Access functions:
This property holds whether to enable or disable marking properties without value.
When marking is enabled the item's background is rendered in dark color and item's foreground is rendered with light color.
Access functions:
See also propertiesWithoutValueMarked().
This property holds the resize mode of setions in the header.
Access functions:
This property holds whether to show controls for expanding and collapsing root items.
Access functions:
This property holds the position of the splitter between the colunms.
Access functions:
Creates a property browser with the given parent.
Destroys this property browser.
Note that the properties that were inserted into this browser are not destroyed since they may still be used in other browsers. The properties are owned by the manager that created them.
See also QtProperty and QtAbstractPropertyManager.
Returns the item's color. If there is no color set for item it returns invalid color.
See also calculatedBackgroundColor() and setBackgroundColor().
Returns the item's color. If there is no color set for item it returns parent item's color (if there is no color set for parent it returns grandparent's color and so on). In case the color is not set for item and it's top level item it returns invalid color.
See also backgroundColor() and setBackgroundColor().
This signal is emitted when the item is collapsed.
See also expanded() and setExpanded().
Sets the current item to item and opens the relevant editor for it.
This signal is emitted when the item is expanded.
See also collapsed() and setExpanded().
Returns true if the item is expanded; otherwise returns false.
See also setExpanded().
Returns true if the item is visible; otherwise returns false.
This function was introduced in qtpropertybrowser 4.5.
See also setItemVisible().
Sets the item's background color to color. Note that while item's background is rendered every second row is being drawn with alternate color (which is a bit lighter than items color)
See also backgroundColor() and calculatedBackgroundColor().
Sets the item to either collapse or expanded, depending on the value of expanded.
See also isExpanded(), expanded(), and collapsed().
Sets the item to be visible, depending on the value of visible.
This function was introduced in qtpropertybrowser 4.5.
See also isItemVisible().
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