IconView (gb.qt4)

Implements a control that displays icon items.

IconView items are indexed by a key.

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.

The icon drawing can be customized by using the Draw event.

الخصائص

Ascending	Indicates if the sort is ascending or descending.
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.
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.
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.
Editable	Returns if the items are editables by default, i.e. if they can be renamed by the user when he clicks on them.
GridSize	Return or set the size of the iconview grid.
IconLines	Return or set the maximum number of lines that will be written with an icon.
IconSize	Return the size of the biggest icon in the view.
Item	Returns the item pointed by the internal cursor, or NULL if the internal cursor is not available.
Key	Returns the key of the Current item.
Keys	Return a list of all IconView item keys.
Mode	Returns or sets the selection mode.
Orientation	Return or set the orientation of the iconview.
Picture	Return or set the picture that will be displayed as iconview background.
Renaming	Return if an IconView item is being renamed.
ScrollBar	Returns or sets which scrollbars are displayed.
ScrollH	A synonymous for ScrollHeight.
ScrollHeight	Returns the contents height.
ScrollW	A synonymous for ScrollWidth.
ScrollWidth	Returns the contents width.
ScrollX	Returns or sets the horizontal scrolling position.
ScrollY	Scroll the IconView contents to the given position.
Selected	Return if at least one icon is selected.
Selection	Return or set the list of the keys of all selected icons.
Sorted	Indicates if the items are sorted.

Action	Returns or sets the action string associated with the control.
Children	Returns a collection of each control included in the container.
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.
Cursor	Use this property for assigning a custom cursor to a control.
Design	Indicates that the control is in design mode.
Direction	Return or set the control text direction.
Drop	Returns or sets if a control accepts drops.
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.
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.
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.
Left	Returns or sets the position of the left border of the control relative to its parent.
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
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.
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.
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.
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 top-level 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.

الطرق

Add	Adds an item to the view.
Clear	Clears the view.
Exist	Returns if an item is associated with the given key.
FindAt	Finds an item from coordinates relative to the control.
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.
MoveFirst	Moves the internal cursor to the first item of the view.
MoveNext	Moves the internal cursor to the next child item.
MovePrevious	Moves the internal cursor to the previous sibling item.
MoveTo	Moves the internal cursor to a specified item.
Remove	Removes an item from the view.
Scroll	Scroll the IconView contents to the given position.
SelectAll	Select all items in the view.
UnselectAll	Unselect all selected items.

Delete	Destroys the control.
Drag	Starts a drag & drop process.
FindChild	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.
MoveScaled	Moves and/or resizes the control.
Raise	Sends the control to the foreground of its parent.
Refresh	Trigger a redraw of the control.
Reparent	Changes the container of a control.
Resize	Resizes the control.
ResizeScaled	Resizes the control.
SetFocus	Gives the focus to the control.
Show	Shows the control.

الأحداث

Activate	Raised when an item is double-clicked.
Cancel	This event is raised when the user has canceled an in-place item renaming.
Click	Raised when an item is clicked.
Compare	This event is raised when two items must be compared.
Draw	This event is raised when a specific icon must be drawn.
Rename	Raised when the user has just renamed an item.
Scroll	This event is raised when the IconView has scrolled.
Select	Raised when the selection of the view has changed.

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.
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.
Drop	This event is raised when a drag is dropped in the control.
Enter	Raised when the mouse enters the control.
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.