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user32: Fix the window positions when moving a child window for a RTL window.

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This commit is contained in:
Alexandre Julliard 2010-09-24 15:36:02 +02:00
parent 0df8855b20
commit d43cc0cd82
1 changed files with 33 additions and 27 deletions
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60
dlls/user32/winpos.c
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@ -2310,25 +2310,28 @@ UINT WINAPI ArrangeIconicWindows( HWND parent )
*
* Draw the frame used when moving or resizing window.
*/
static void draw_moving_frame( HDC hdc, RECT *rect, BOOL thickframe )
static void draw_moving_frame( HWND parent, HDC hdc, RECT *screen_rect, BOOL thickframe )
{
RECT rect = *screen_rect;
if (parent) MapWindowPoints( 0, parent, (POINT *)&rect, 2 );
if (thickframe)
{
const int width = GetSystemMetrics(SM_CXFRAME);
const int height = GetSystemMetrics(SM_CYFRAME);
HBRUSH hbrush = SelectObject( hdc, GetStockObject( GRAY_BRUSH ) );
PatBlt( hdc, rect->left, rect->top,
rect->right - rect->left - width, height, PATINVERT );
PatBlt( hdc, rect->left, rect->top + height, width,
rect->bottom - rect->top - height, PATINVERT );
PatBlt( hdc, rect->left + width, rect->bottom - 1,
rect->right - rect->left - width, -height, PATINVERT );
PatBlt( hdc, rect->right - 1, rect->top, -width,
rect->bottom - rect->top - height, PATINVERT );
PatBlt( hdc, rect.left, rect.top,
rect.right - rect.left - width, height, PATINVERT );
PatBlt( hdc, rect.left, rect.top + height, width,
rect.bottom - rect.top - height, PATINVERT );
PatBlt( hdc, rect.left + width, rect.bottom - 1,
rect.right - rect.left - width, -height, PATINVERT );
PatBlt( hdc, rect.right - 1, rect.top, -width,
rect.bottom - rect.top - height, PATINVERT );
SelectObject( hdc, hbrush );
}
else DrawFocusRect( hdc, rect );
else DrawFocusRect( hdc, &rect );
}
@ -2486,10 +2489,13 @@ void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
WINPOS_GetMinMaxInfo( hwnd, NULL, NULL, &minTrack, &maxTrack );
WIN_GetRectangles( hwnd, COORDS_PARENT, &sizingRect, NULL );
origRect = sizingRect;
if (style & WS_CHILD)
{
parent = GetParent(hwnd);
GetClientRect( parent, &mouseRect );
MapWindowPoints( parent, 0, (LPPOINT)&mouseRect, 2 );
MapWindowPoints( parent, 0, (LPPOINT)&sizingRect, 2 );
}
else
{
@ -2500,7 +2506,6 @@ void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
mouseRect.right = mouseRect.left + GetSystemMetrics( SM_CXVIRTUALSCREEN );
mouseRect.bottom = mouseRect.top + GetSystemMetrics( SM_CYVIRTUALSCREEN );
}
origRect = sizingRect;
if (ON_LEFT_BORDER(hittest))
{
@ -2522,7 +2527,6 @@ void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
mouseRect.top = max( mouseRect.top, sizingRect.top+minTrack.y );
mouseRect.bottom = min( mouseRect.bottom, sizingRect.top+maxTrack.y );
}
if (parent) MapWindowPoints( parent, 0, (LPPOINT)&mouseRect, 2 );
/* Retrieve a default cache DC (without using the window style) */
hdc = GetDCEx( parent, 0, DCX_CACHE );
@ -2593,39 +2597,40 @@ void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
WINPOS_ShowIconTitle( hwnd, FALSE );
}
else if(!DragFullWindows)
draw_moving_frame( hdc, &sizingRect, thickframe );
draw_moving_frame( parent, hdc, &sizingRect, thickframe );
}
if (msg.message == WM_KEYDOWN) SetCursorPos( pt.x, pt.y );
else
{
RECT newRect = sizingRect;
WPARAM wpSizingHit = 0;
if (hittest == HTCAPTION) OffsetRect( &newRect, dx, dy );
if (ON_LEFT_BORDER(hittest)) newRect.left += dx;
else if (ON_RIGHT_BORDER(hittest)) newRect.right += dx;
if (ON_TOP_BORDER(hittest)) newRect.top += dy;
else if (ON_BOTTOM_BORDER(hittest)) newRect.bottom += dy;
if(!iconic && !DragFullWindows) draw_moving_frame( hdc, &sizingRect, thickframe );
if(!iconic && !DragFullWindows) draw_moving_frame( parent, hdc, &sizingRect, thickframe );
if (hittest == HTCAPTION) OffsetRect( &sizingRect, dx, dy );
if (ON_LEFT_BORDER(hittest)) sizingRect.left += dx;
else if (ON_RIGHT_BORDER(hittest)) sizingRect.right += dx;
if (ON_TOP_BORDER(hittest)) sizingRect.top += dy;
else if (ON_BOTTOM_BORDER(hittest)) sizingRect.bottom += dy;
capturePoint = pt;
/* determine the hit location */
if (hittest >= HTLEFT && hittest <= HTBOTTOMRIGHT)
wpSizingHit = WMSZ_LEFT + (hittest - HTLEFT);
SendMessageW( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&newRect );
SendMessageW( hwnd, WM_SIZING, wpSizingHit, (LPARAM)&sizingRect );
if (!iconic)
{
if(!DragFullWindows)
draw_moving_frame( hdc, &newRect, thickframe );
draw_moving_frame( parent, hdc, &sizingRect, thickframe );
else
SetWindowPos( hwnd, 0, newRect.left, newRect.top,
newRect.right - newRect.left,
newRect.bottom - newRect.top,
{
RECT rect = sizingRect;
MapWindowPoints( 0, parent, (POINT *)&rect, 2 );
SetWindowPos( hwnd, 0, rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
( hittest == HTCAPTION ) ? SWP_NOSIZE : 0 );
}
}
sizingRect = newRect;
}
}
}
@ -2640,11 +2645,12 @@ void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam )
}
else if (moved && !DragFullWindows)
{
draw_moving_frame( hdc, &sizingRect, thickframe );
draw_moving_frame( parent, hdc, &sizingRect, thickframe );
}
set_capture_window( 0, GUI_INMOVESIZE, NULL );
ReleaseDC( parent, hdc );
if (parent) MapWindowPoints( 0, parent, (POINT *)&sizingRect, 2 );
if (HOOK_CallHooks( WH_CBT, HCBT_MOVESIZE, (WPARAM)hwnd, (LPARAM)&sizingRect, TRUE ))
moved = FALSE;