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author | Graeme Geldenhuys <graemeg@gmail.com> | 2013-04-12 17:57:29 +0100 |
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committer | Graeme Geldenhuys <graemeg@gmail.com> | 2013-04-12 18:29:05 +0100 |
commit | af6de89e189c6ce39873c901814b7b29a1bb1782 (patch) | |
tree | f6d45b114e622a3a0f24def7488652921672726c /prototypes/mdi | |
parent | 13bcba33ab75bae5fdf1e59de0f82cc67cf1609a (diff) | |
download | fpGUI-af6de89e189c6ce39873c901814b7b29a1bb1782.tar.xz |
MDI: work area now has a CascadeWindows method.
Diffstat (limited to 'prototypes/mdi')
-rw-r--r-- | prototypes/mdi/fpg_mdi.pas | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/prototypes/mdi/fpg_mdi.pas b/prototypes/mdi/fpg_mdi.pas index ac127a33..0af5a138 100644 --- a/prototypes/mdi/fpg_mdi.pas +++ b/prototypes/mdi/fpg_mdi.pas @@ -29,6 +29,7 @@ type constructor Create(AOwner: TComponent); override; destructor Destroy; override; function AddWindow(AWindowClass: TfpgFrameClass): TfpgFrame; + procedure CascadeWindows; property ActiveWindow: TfpgMDIChildForm read FActiveWindow write SetActiveWindow; property ChildWindowCount: integer read GetChildWindowCount; end; @@ -434,5 +435,34 @@ begin ActiveWindow := frm; end; +procedure TfpgMDIWorkArea.CascadeWindows; +const + GAP = 25; +var + w: integer; + i: integer; + c: TfpgMDIChildForm; + x, y: integer; +begin + x := 5; + y := 5; + for i := 0 to ComponentCount -1 do + begin + if Components[i] is TfpgScrollBar then + continue; + if Components[i] is TfpgMDIChildForm then + begin + c := Components[i] as TfpgMDIChildForm; + c.Left := x; + x += GAP; + c.Top := y; + y += GAP; + c.UpdateWindowPosition; + c.BringToFront; + end; + end; + ActiveWindow := c; +end; + end. |