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Avoid unresizable windows on HiDPI displays when using SetSizeHints()

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see #17456

(cherry picked from commit 4793e5b0a4)
This commit is contained in:
Paul Cornett
2016-03-21 09:46:46 -07:00
parent 60fd8c7a1b
commit a97553a939
1 changed files with 3 additions and 2 deletions
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5
src/gtk/toplevel.cpp
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@@ -1273,8 +1273,9 @@ void wxTopLevelWindowGTK::DoSetSizeHints( int minW, int minH,
int hints_mask = GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE;
hints.min_width = 1;
hints.min_height = 1;
hints.max_width = INT_MAX;
hints.max_height = INT_MAX;
// using INT_MAX for size will lead to integer overflow with HiDPI scaling
hints.max_width = INT_MAX / 16;
hints.max_height = INT_MAX / 16;
int decorSize_x;
int decorSize_y;
#ifdef HAS_CLIENT_DECOR