ListView (gb.qt4)

This control implements a list of selectable text items with icons. ListView items are indexed by a key. They display a string and an icon. This control has an internal cursor used for accessing its items. Use the MoveFirst, MoveNext, MoveTo... methods to move the internal cursor, and the Item property to get the item it points at.

This class inherits _TreeView. This class is creatable. This class acts like a read-only array.

Inherited properties

Action Returns or sets the action string associated with the control.

Available Returns if the Item property is valid.

Background Returns or sets the background color used by the control.

Border Returns or sets if the control has a border.

Children Returns a collection of each control included in the container.

ClientH A synonymous for the ClientHeight property.

ClientHeight Returns the height of the internal area containing the items.

ClientW A synonymous for the ClientWidth property.

ClientWidth Returns the width of the internal area containing the items.

ClientX Returns the position of the left border of the area containing the controls.

ClientY Returns the position of the top border of the area containing the controls.

Compare Use this property to return the result of the comparison of a Compare event.

Count Returns the number of items in the view.

Current Returns the current item, i.e. the item that has the focus, or that is selected in single selection mode.

Cursor Use this property for assigning a custom cursor to a control.

Design Indicates that the control is in design mode.

Direction

Since 3.17

Return or set the control text direction.

Drop Returns or sets if a control accepts drops.

Editable Returns if the items are editables by default, i.e. if they can be renamed by the user when he clicks on them.

Enabled Indicates that the control is enabled.

Expand Returns or sets if a control will expand if included in a container that arranges its contents.

Font Returns or sets the font used to draw text in the control.

Foreground Returns or sets the foreground color used by the control.

Grid

Since 3.20

Return or set if a grid is displayed.

H A synonymous for the Height property.

Handle Returns the internal X11 window handle of the control.

HasFocus Returns whether the control has the focus.

Height Returns or sets the height of the control.

Highlight

Since 3.19

Return or set if the item under the mouse cursor is highlighted.

Hovered Returns whether the mouse cursor is inside the control.

Id A synonymous for the Handle property.

Ignore Returns or sets if a control must be ignored when its parent arranges its children.

Indent

Since 3.16

Return the size of tree indentation in pixels.

Item Returns the item pointed by the internal cursor, or NULL if the internal cursor is not available.

Key Sets or returns the key of the Current item.

Keys

Since 3.12

Return a list of all items keys

Left Returns or sets the position of the left border of the control relative to its parent.

Mode Returns or sets the selection mode.

Mouse Returns or sets the appearence of the cursor when it points inside the control.

Name Returns or sets the name of the control.

Next Returns the next control having the same parent.

NoAnimation

Since 3.20

Return or set if the possible animations of a control are disabled.

NoTabFocus Return or set if a control cannot be focused with the TAB key.

Parent Returns the control container.

PopupMenu Return or set the name of the menu that will be popped-up when the user presses the right mouse button or the keyboard MENU key.

Previous Returns the previous control having the same parent.

Proxy Return or set the "proxy" of a control.

ProxyFor Return which control that control is a proxy for.

Renaming Return if an item is being renamed.

RightToLeft Return if the control is right to left oriented.

ScreenX Returns the position of the left border of the control in screen coordinates.

ScreenY Returns the position of the top border of the control in screen coordinates.

ScrollBar Returns or sets which scrollbars are displayed.

ScrollH A synonymous of ScrollHeight.

ScrollHeight Returns the contents height.

ScrollW A synonymous of ScrollWidth.

ScrollWidth Returns the contents width.

ScrollX Returns or sets the horizontal scrolling position.

ScrollY Returns or sets the vertical scrolling position.

Selected Return if at least one item is selected.

Selection Return the keys of all selected rows as a string array.

ShowCheck

Since 3.15

Return or set if selection is indicated by check boxes and radio buttons, or by highlighting the items.

Sorted Indicates if the items are sorted.

Tag Returns or sets the control tag.

Tooltip Returns or sets the tooltip shown when the mouse stays on the control for a short time.

Top Returns or sets the position of the top border of the control relative to its parent.

TopLevel

Since 3.21

Return the top-level window this control belongs to.

Tracking Returns or sets if the control will receive MouseMove events.

Visible Indicates if the control is visible or not.

W A synonymous for the Width property.

Width Returns or sets the width of the control.

Window Returns the window that contains the control.

X Returns or sets the position of the left border of the control relative to its parent.

Y Returns or sets the position of the top border of the control relative to its parent.

Methods

Add Adds an item to the view.

Inherited methods

Clear Clears the view.

CollapseAll

Since 3.19

Collapse all tree items recursively.

Delete Destroys the control.

Drag Starts a drag & drop process.

Exist Returns if an item is associated with the given key.

ExpandAll

Since 3.19

Expand all tree items recursively.

Filter

Since 3.19

Filter the items according to the Filter event.

FindAt Finds an item from coordinates relative to the control.

FindChild

Since 3.4

Finds the first child control pointed by the X and Y coordinates.

Grab Grab the keyboard and the mouse so that all keyboard and mouse events are received by the control.

Hide Hides the control.

Lower Sends the control to the background of its parent.

Move Moves and/or resizes the control.

MoveAbove Moves the internal cursor one visible item above.

MoveBack When one of the other Move* methods has failed, you can use this one to move the internal cursor back to its position before the move.

MoveBelow Moves the internal cursor one visible item below.

MoveChild Moves the internal cursor to the first child item.

MoveCurrent Moves the internal cursor to the current item.

MoveFirst Moves the internal cursor to the first item of the view.

MoveLast Moves the internal cursor to the last item of the view.

MoveNext Moves the internal cursor to the next child item.

MoveParent Moves the internal cursor to the parent item.

MovePrevious Moves the internal cursor to the previous sibling item.

MoveScaled Moves and/or resizes the control.

MoveTo Moves the internal cursor to a specified item.

Raise Sends the control to the foreground of its parent.

Refresh Trigger a redraw of the control.

Remove Removes an item from the view.

Reparent Changes the container of a control.

Resize Resizes the control.

ResizeScaled Resizes the control.

Scroll Scroll the contents to the given position.

SelectAll Select all items in the view.

SetFocus Gives the focus to the control.

Show Shows the control.

UnSelectAll Unselect all selected items.

Inherited events

Activate Raised when an item is double-clicked.

Arrange This event is raised when a container has just finished arranging its contents.

BeforeArrange This event is raised just before a container arranges its contents.

BeforeSort

Since 3.12

This event is raised before automatically sorting the items

Cancel This event is raised when the user has canceled an in-place item renaming.

Click Raised when an item is clicked.

Collapse Raised when an item is collapsed.

Compare This event is raised when two items must be compared.

DblClick Raised when the user quickly clicks twice on the control.

Drag This event is raised when the mouse enters the control during a drag & drop process.

DragLeave This event is raised when the mouse leaves the control during a drag & drop operation.

DragMove This event is raised while the mouse moves inside the control during a drag & drop process.

Draw

Since 3.16

This event allows to customize the drawing of a specific item.

Drop This event is raised when a drag is dropped in the control.

Enter Raised when the mouse enters the control.

Expand Raised when an item is expanded.

Filter

Since 3.19

This event is raised to filter a specific item.

GotFocus Raised when the control has got the focus.

KeyPress Raised when a key is pressed while the control has the focus.

KeyRelease Raised when a key is released while the control has the focus.

Leave Raised when the mouse leaves the control.

LostFocus Raised when the control has lost the focus.

Menu Raised when the user clicks on the control with the right mouse button, or if it hits the MENU key.

MouseDown Raised when a mouse button is pressed while the cursor is inside the control.

MouseDrag This event is raised when a drag operation should be started.

MouseMove Raised when the mouse moves inside the control while a mouse button is pressed.

MouseUp Raised when a mouse button is depressed while the cursor is inside the control.

MouseWheel This event is raised when the user moves or presses the mouse wheel while the mouse is inside the control.

NewChild This event is raised when a new child Control has just been inserted into the container.

Rename Raised when the user has just renamed an item.

Scroll

Since 3.14

This event is raised when the view scrolls.

Select Raised when the selection of the view has changed.