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win32: better spin edit (spin placed inside edit)

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git-svn-id: trunk@51971 -
This commit is contained in:
ondrej 2016-03-17 10:26:20 +00:00
parent ae57408e17
commit 4642421795
2 changed files with 15 additions and 7 deletions
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2
lcl/interfaces/win32/win32winapi.inc
View File

@ -2221,7 +2221,7 @@ var
begin
UpDownWP.length := SizeOf(UpDownWP);
if Windows.GetWindowPlacement(WindowInfo^.UpDown, UpDownWP) then
Width := UpDownWP.rcNormalPosition.Right - WP.rcNormalPosition.Left;
Width := Max(Width, UpDownWP.rcNormalPosition.Right - WP.rcNormalPosition.Left);
end;
procedure ExcludeCaption; inline;

20
lcl/interfaces/win32/win32wsspin.pp
View File

@ -29,7 +29,7 @@ uses
// uncomment only when needed for registration
////////////////////////////////////////////////////
CommCtrl, Windows, Win32Extra,
Spin, Controls, StdCtrls, LCLType, LMessages, LazUTF8,
Spin, Controls, StdCtrls, LCLType, LMessages, Themes, LazUTF8,
////////////////////////////////////////////////////
WSSpin, WSLCLClasses, WSProc,
Win32Int, Win32Proc, Win32WSStdCtrls, Win32WSControls;
@ -163,8 +163,11 @@ begin
Flags := Flags or ES_AUTOHSCROLL;
HotTracking := False;
SystemParametersInfo(SPI_GETHOTTRACKING, 0, @HotTracking, 0);
UpDownFlags := WS_CHILD or WS_CLIPSIBLINGS or UDS_ALIGNRIGHT or UDS_ARROWKEYS or
UpDownHotStyle[HotTracking] or ((WS_VISIBLE or WS_DISABLED) and Flags);
UpDownFlags := WS_CHILD or WS_CLIPSIBLINGS or UDS_ARROWKEYS
or UpDownHotStyle[HotTracking]
or ((WS_VISIBLE or WS_DISABLED) and Flags);
Window := CreateWindowExW(FlagsEx, PWideChar(WideString(EditClsName)),
PWideChar(UTF8ToUTF16(StrCaption)), Flags,
Left, Top, Width, Height, Parent, HMENU(nil), HInstance, nil);
@ -260,7 +263,7 @@ class procedure TWin32WSCustomFloatSpinEdit.AdaptBounds(const AWinControl: TWinC
var
WinHandle, UpDown: HWND;
R: TRect;
UpDownWidth: Integer;
UpDownWidth, BorderWidth: Integer;
DWP: HDWP;
begin
WinHandle := AWinControl.Handle;
@ -275,11 +278,16 @@ begin
}
GetWindowRect(UpDown, @R);
UpDownWidth := R.Right - R.Left;
if (WindowsVersion >= wvXP) and ThemeServices.ThemesEnabled then
BorderWidth := GetSystemMetrics(SM_CXBORDER)
else
BorderWidth := GetSystemMetrics(SM_CXEDGE);
DWP := BeginDeferWindowPos(2);
DeferWindowPos(DWP, WinHandle, UpDown, Left, Top, Width - UpDownWidth + 2, Height, SWP_NOACTIVATE);
DeferWindowPos(DWP, UpDown, 0, Left + Width - UpDownWidth, Top, UpDownWidth, Height, SWP_NOZORDER or SWP_NOACTIVATE);
DeferWindowPos(DWP, WinHandle, UpDown, Left, Top, Width, Height, SWP_NOACTIVATE);
DeferWindowPos(DWP, UpDown, 0, Left + Width - UpDownWidth-BorderWidth, Top+BorderWidth, UpDownWidth, Height-BorderWidth*2, SWP_NOZORDER or SWP_NOACTIVATE);
EndDeferWindowPos(DWP);
SendMessage(WinHandle, EM_SETMARGINS, EC_RIGHTMARGIN, MAKELONG(0, UpDownWidth + BorderWidth + 1));
SuppressMove := True;
end;