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Fl_MDI_Viewport Class Reference

Viewport is MDI window container. More...

#include <Fl_Workspace.h>

Inheritance diagram for Fl_MDI_Viewport:

List of all members.

Public Methods
	Fl_MDI_Viewport (int x, int y, int w, int h, const char *label=0)
virtual	~Fl_MDI_Viewport ()
void	redraw_all ()
void	relayout_all ()
void	taskbar (Fl_MDI_Bar *bar)
Fl_MDI_Bar *	taskbar ()
Fl_MDI_Window *	find (const char *caption)
void	attach (Fl_MDI_Window *win)
void	detach (Fl_MDI_Window *w)
void	close_all ()
Fl_MDI_Window *	aot ()
void	aot (Fl_MDI_Window *win)
Fl_MDI_Window *	maximum ()
void	maximum (Fl_MDI_Window *win)
void	top (Fl_MDI_Window *win)
Fl_MDI_Window *	top ()
int	cnt_windows ()
void	cycle_windows ()
void	scrolldy (int dy)
void	scrolldx (int dx)
virtual void	layout ()
virtual int	handle (int ev)
virtual void	draw ()
void	menu (Fl_Menu_Bar *menu)
Fl_Menu_Bar *	menu ()
Static Public Attributes
Fl_Named_Style *	default_style
Friends
class	Fl_MDI_Window

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Detailed Description

Viewport is MDI window container.

It handles most common MDI needs like:

• Redrawing all in once
• Relayouting all in once
• Attach / Detach window
• Always on top window
• Maximum window

Viewport can be "scrolled", using scrolld* functions. These will only move all childrens in layout, according dx and dy. See FLE_WorkSpace for information about that.

Basically Viewport is only used, if you dont want nothing special in mdi container, like scrollbars. For more container advanced See FLE_WorkSpace

Definition at line 55 of file Fl_Workspace.h.

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Constructor & Destructor Documentation

Fl_MDI_Viewport::Fl_MDI_Viewport (  int    x, int    y, int    w, int    h, const char *    label = 0 )

Constructs widget with given coordinates.

virtual Fl_MDI_Viewport::~Fl_MDI_Viewport (    )  [inline, virtual]

Deletes widget and all its children. Definition at line 68 of file Fl_Workspace.h.

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Member Function Documentation

void Fl_MDI_Viewport::aot (  Fl_MDI_Window *    win )  [inline]

Parameters: win  As MDI window to set. Sets "Always On Top" MDI window. And relayouts viewport. See also: aot() Definition at line 118 of file Fl_Workspace.h.

Fl_MDI_Window* Fl_MDI_Viewport::aot (    )  [inline]

Returns "Always On Top" MDI window. See also: aot(Fl_MDI_Window *win) Definition at line 112 of file Fl_Workspace.h. Referenced by Fl_Workspace::aot().

void Fl_MDI_Viewport::attach (  Fl_MDI_Window *    win )

Parameters: win  As window to attach. Attachs MDI window. Referenced by Fl_Workspace::attach().

void Fl_MDI_Viewport::close_all (    )

Closes all MDI windows. Referenced by Fl_Workspace::close_all().

int Fl_MDI_Viewport::cnt_windows (    )

Returns number of all visible MDI windows.

void Fl_MDI_Viewport::cycle_windows (    )

Cycles windows, sets next window to active. See also: top(Fl_MDI_Window *win)

void Fl_MDI_Viewport::detach (  Fl_MDI_Window *    w )

Parameters: win  As window to detach. Detachs MDI window. (makes it toplevel) Referenced by Fl_Workspace::detach().

virtual void Fl_MDI_Viewport::draw (    )  [virtual]

Draws all MDI windows and other childrens. Reimplemented from Fl_Window.

Fl_MDI_Window* Fl_MDI_Viewport::find (  const char *    caption )

Parameters: caption  As a string to match with window caption. Finds MDI window by titlebar caption. Returns pointer to window if found, otherwise 0. Referenced by Fl_Workspace::find().

virtual int Fl_MDI_Viewport::handle (  int    ev )  [virtual]

Parameters: ev  As a FLTK event number passed to function This handles only keyboard clicks. If you override this and want ALT+TAB cycles windows you should call this also. Reimplemented from Fl_Window.

virtual void Fl_MDI_Viewport::layout (    )  [virtual]

This is called, when widget changes its size or relayout called by user. This makes sure that aot window is actually always on top. And layouts minimized windows to left-bottom corner of viewport. If you override this, you should call this at the beginning of function. Reimplemented from Fl_Window.

void Fl_MDI_Viewport::maximum (  Fl_MDI_Window *    win )

Parameters: win  As MDI window to set. Sets "Maximum" MDI window. See also: maximum()

Fl_MDI_Window* Fl_MDI_Viewport::maximum (    )  [inline]

Returns "Maximum" MDI window, if there is one. Otherwise returns 0 See also: maximum(Fl_MDI_Window *w) Definition at line 126 of file Fl_Workspace.h. Referenced by Fl_Workspace::maximum().

void Fl_MDI_Viewport::menu (  Fl_Menu_Bar *    menu )  [inline]

Set or get menubar, where min/max/close buttons are located when maximized Definition at line 193 of file Fl_Workspace.h. References menu(). Referenced by Fl_Workspace::menu(), and menu().

void Fl_MDI_Viewport::redraw_all (    )

Force to redraw all MDI windows Referenced by Fl_Workspace::redraw_all().

void Fl_MDI_Viewport::relayout_all (    )

Force to relayout all MDI windows Referenced by Fl_Workspace::relayout_all().

void Fl_MDI_Viewport::scrolldx (  int    dx )  [inline]

Parameters: dx  As a +/- pixels to move all children This will move childrens horizontally by dx, when layout gets called next time. Please, DO NOT use this, unless you are knowing what yuo are doing. See also: scrolldy(int dy) Definition at line 170 of file Fl_Workspace.h.

void Fl_MDI_Viewport::scrolldy (  int    dy )  [inline]

Parameters: dy  As a +/- pixels to move all children This will move childrens vertically by dy, when layout gets called next time. Please, DO NOT use this, unless you are knowing what yuo are doing. See also: scrolldx(int dx) Definition at line 163 of file Fl_Workspace.h.

Fl_MDI_Window* Fl_MDI_Viewport::top (    )  [inline]

Returns current active window. See also: top(Fl_MDI_Window *win) Definition at line 144 of file Fl_Workspace.h.

void Fl_MDI_Viewport::top (  Fl_MDI_Window *    win )

Parameters: win  As a MDI window to set. Activate and set MDI window to top of the window stack. See also: top() Referenced by Fl_Workspace::top().

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The documentation for this class was generated from the following file:

• Fl_Workspace.h

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