comp • gb.qt4 • textarea

TextArea (gb.qt4)

This class implements a multiline text edit control.

This class inherits Control.
This class is
Creates a new TextArea.
creatable
.

Properties

Methods Events
Returns or sets the action string associated with the control.
Action  
Returns or sets the aligment of the control.
Alignment  
Returns or sets the background color used by the control.
Background  
Return or set if the control has a border.
Border  
Return or set the cursor column.
Column  
Use this property for assigning a custom cursor to a control.
Cursor  
Indicates that the control is in design mode.
Design  
Returns or sets if a control accepts drops.
Drop  
Indicates that the control is enabled.
Enabled  
Returns or sets if a control will expand if included in a container that arranges its contents.
Expand  
Returns or sets the font used to draw text in the control.
Font  
Returns or sets the foreground color used by the control.
Foreground  
A synonymous for the Height property.
H  
Returns the internal X11 window handle of the control.
Handle  
Returns whether the control has the focus.
HasFocus  
Returns or sets the height of the control.
Height  
Returns whether the mouse cursor is inside the control.
Hovered  
A synonymous for the Handle property.
Id  
Returns or sets if a control must be ignored when its parent arranges its children.
Ignore  
Returns or sets the position of the left border of the control relative to its parent.
Left  
Return the text length in characters.
Length  
Return or set the cursor line.
Line  
Returns or sets the appearence of the cursor when it points inside the control.
Mouse  
Returns or sets the name of the control.
Name  
Returns the next control having the same parent.
Next  
Return or set if a control cannot be focused with the TAB key.
NoTabFocus  
Returns the control container.
Parent  
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.
PopupMenu  
Returns or sets the cursor position, in characters from the beginning of the text.
Pos  
Returns the previous control having the same parent.
Previous  
Return or set the "proxy" of a control.
Proxy  
Return or set if the user can modify the text.
ReadOnly  
Returns the position of the left border of the control in screen coordinates.
ScreenX  
Returns the position of the top border of the control in screen coordinates.
ScreenY  
Return or set which scrollbars are displayed.
ScrollBar  
Return if some text is selected.
Selected  
Return an object used for managing the selected text.
Selection  
Returns or sets the control tag.
Tag  
Return or set the text displayed in the control.
Text  
Returns or sets the tooltip shown when the mouse stays on the control a few time.
Tooltip  
Returns or sets the position of the top border of the control relative to its parent.
Top  
Returns or sets if the control will receive MouseMove events.
Tracking  
Indicates if the control is visible or not.
Visible  
A synonymous for the Width property.
W  
Returns or sets the width of the control.
Width  
Returns the top-level window that contains the control.
Window  
Return or set if the text is wrapped at the control width.
Wrap  
Returns or sets the position of the left border of the control relative to its parent.
X  
Returns or sets the position of the top border of the control relative to its parent.
Y  
Clear the text.
Clear  
Copy the selected text into the clipboard.
Copy  
CursorAt  
Cut the selected text into the clipboard.
Cut  
Destroys the control.
Delete  
Starts a drag & drop process.
Drag  
Ensure that the cursor is visible on the screen, by scrolling the text area contents if necessary.
EnsureVisible  
Grab the keyboard and the mouse so that all keyboard and mouse events are received by the control.
Grab  
Hides the control.
Hide  
Insert the specified text at the cursor position.
Insert  
Sends the control to the background of its parent.
Lower  
Moves and/or resizes the control.
Move  
Moves and/or resizes the control.
MoveScaled  
Paste the clipboard contents at the cursor position.
Paste  
Sends the control to the foreground of its parent.
Raise  
Redo the last undone action.
Redo  
Trigger a redraw of the control.
Refresh  
Changes the container of a control.
Reparent  
Resizes the control.
Resize  
Resizes the control.
ResizeScaled  
Define the selected text.
Select  
SelectAll  
Gives the focus to the control.
SetFocus  
Shows the control.
Show  
Convert a cursor position into a column number.
ToColumn  
Convert a cursor position into a line number.
ToLine  
Convert a line and column number into a cursor position.
ToPos  
Undo the last action.
Undo  
Unselect the current selected text.
Unselect  
Raised when the text of the control changes.
Change  
Raised when the cursor position changes.
Cursor  
Raised when the user quickly clicks twice on the control.
DblClick  
This event is raised when the mouse enters the control during a drag & drop process.
Drag  
This event is raised when the mouse leaves the control during a drag & drop operation.
DragLeave  
This event is raised while the mouse moves inside the control during a drag & drop process.
DragMove  
This event is raised when a drag is dropped in the control.
Drop  
Raised when the mouse enters the control.
Enter  
Raised when the control has got the focus.
GotFocus  
Raised when a key is pressed while the control has the focus.
KeyPress  
Raised when a key is released while the control has the focus.
KeyRelease  
Raised when the mouse leaves the control.
Leave  
Raised when the control has lost the focus.
LostFocus  
Raised when the user clicks on the control with the right mouse button, or if it hits the MENU key.
Menu  
Raised when a mouse button is pressed while the cursor is inside the control.
MouseDown  
This event is raised when a drag operation should be started.
MouseDrag  
Raised when the mouse moves inside the control while a mouse button is pressed.
MouseMove  
Raised when a mouse button is depressed while the cursor is inside the control.
MouseUp  
This event is raised when the user moves or presses the mouse wheel while the mouse is inside the control.
MouseWheel