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Bug 1505 - Window size not restored on launch (using virtual desktop)

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Fixed by being more tolerant of window being (slightly) off screen.  Windows 10 appears to mis-report the window size by 6 pixels.  This fix allows the user to restore a window that is (slightly) off screen.  That's OK and helps those users who position and size the window very precisely.
This commit is contained in:
James Crook 2016-08-30 22:13:33 +01:00
parent beeb0c790c
commit 576020f203
1 changed files with 15 additions and 8 deletions
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23
src/Project.cpp
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@ -692,6 +692,7 @@ void GetNextWindowPlacement(wxRect *nextRect, bool *pMaximized, bool *pIconized)
windowRect = defaultRect;
}
// The 'screen' is the area minus the task bar.
wxRect screenRect = wxGetClientDisplayRect();
#if defined(__WXMAC__)
@ -705,16 +706,16 @@ void GetNextWindowPlacement(wxRect *nextRect, bool *pMaximized, bool *pIconized)
}
#endif
// Make sure initial sizes fit within the display bounds
// We don't mind being 32 pixels off the screen in any direction.
// Make sure initial sizes (pretty much) fit within the display bounds
// We used to trim the sizes which could result in ridiculously small windows.
// contributing to bug 1243.
// Now instead if the window doesn't fit the screen, we use the default
// Now instead if the window significantly doesn't fit the screen, we use the default
// window instead, which we know does.
if (!screenRect.Contains( normalRect )) {
if (!screenRect.Contains( wxRect(normalRect).Deflate( 32, 32 ))) {
normalRect = defaultRect;
}
if (!screenRect.Contains( windowRect )) {
if (!screenRect.Contains( wxRect(windowRect).Deflate( 32, 32 ) )) {
windowRect = defaultRect;
}
@ -754,10 +755,16 @@ void GetNextWindowPlacement(wxRect *nextRect, bool *pMaximized, bool *pIconized)
nextRect->y += inc;
}
// Windows can say that we are off screen when actually we are not.
// On Windows 10 I am seeing miscalculation by about 6 pixels.
// To fix this we allow some sloppiness on the edge being counted as off screen.
// This matters most when restoring very carefully sized windows that are maximised
// in one dimension (height or width) but not both.
const int edgeSlop = 10;
//Have we hit the right side of the screen?
wxPoint bottomRight = nextRect->GetBottomRight();
if (bottomRight.x > screenRect.GetRight()) {
if (bottomRight.x > (screenRect.GetRight()+edgeSlop)) {
int newWidth = screenRect.GetWidth() - nextRect->GetLeft();
if (newWidth < defaultRect.GetWidth()) {
nextRect->x = windowRect.x;
@ -771,10 +778,10 @@ void GetNextWindowPlacement(wxRect *nextRect, bool *pMaximized, bool *pIconized)
//Have we hit the bottom of the screen?
bottomRight = nextRect->GetBottomRight();
if (bottomRight.y > screenRect.GetBottom()) {
if (bottomRight.y > (screenRect.GetBottom()+edgeSlop)) {
nextRect->y -= inc;
bottomRight = nextRect->GetBottomRight();
if (bottomRight.y > screenRect.GetBottom()) {
if (bottomRight.y > (screenRect.GetBottom()+edgeSlop)) {
nextRect->SetBottom(screenRect.GetBottom());
}
}