Description: Create s an instance of TWinControl . Call Create to ... Most controls override Create to initialize their unique properties. ...
2 KB (122 words) - 23:56, 16 October 2011
Description: Controls. TWinControl. ... Creates and initializes a control as the child of a specified non-VCL container. embed a new control in a ...
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Controls. ... The CreateWnd method calls CreateWindowHandle to create the window for a control. CreateWindowHandle creates the window by ...
1 KB (72 words) - 00:17, 17 October 2011
Controls. ... CreateWnd is called automatically when the control is first created or when the underlying screen object must be destroyed and ...
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Controls. ... If the screen object does not exist, HandleNeeded calls the CreateHandle method for the parent of the control before it creates ...
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Controls. ... constructor, passing in nil (Delphi) or NULL (C++) for the Owner parameter. CreateParentedControl returns the newly created control. ...
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Controls. ... TWinControl 's Destroy method calls DestroyWindowHandle to destroy any window associated with a windowed control before ...
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Description: TWinControl. ... CreateHandle creates or locates the parent control's window before it creates a window for the control itself. ...
1 KB (84 words) - 23:33, 16 October 2011
Description: TWinControl. ParentWindow ... To designate a non-VCL control as a parent, assign that control's handle to ParentWindow . ...
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Description: Controls. TWinControl. ... TWinControl implements CreateParams by setting all the fields of Params to generic base values. ...
2 KB (150 words) - 00:22, 17 October 2011
TWinControl. ... MainWndProc is the window procedure for the control that is associated with the control's window when it is created. ...
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Specifies the control's bevel style. ... BevelWidth and the cut of the bevel specified by BevelInner or BevelOuter , can create a variety of effects. ...
1 KB (74 words) - 23:49, 16 October 2011
TWinControl. ... Specify the parameter record as the value of the Params parameter. CreateSubClass allows VCL controls to create registered ...
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To serve as a parent, a control must be an instance of a TWinControl ... Some controls (such as ActiveX controls) are contained in native ...
3 KB (314 words) - 16:03, 18 August 2014
Controls. ... The next time the Handle property is referenced (when the object is repainted, for example), a new Windows screen object is created. ...
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Query HandleAllocated to find out if the control's underlying screen ... directly causes the window to be created if it does not already exist. ...
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Description: Controls. TWinControl. ... Creates the dock manager for the control. CreateDockManager creates the object that implements the DockManager property. ...
1 KB (61 words) - 23:54, 16 October 2011
Controls. ... As implemented in TWinControl , GetActionLinkClass returns the TWinControl ActionLink class type, which associates the ...
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methods that need to change the value of the control's window handle. the value of WindowHandle doesn't automatically create a valid handle. ...
1 KB (111 words) - 00:10, 17 October 2011
only wrapper controls (instances of TWinControl descendants) can ... To create a bar that acts as a docking site for tool bars and other ...
3 KB (279 words) - 22:58, 16 October 2011