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WindowServer: Determine resizing "hot corner" based on window's outer rect.

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This commit is contained in:
Andreas Kling 2019-03-04 11:34:25 +01:00
parent 67fc42f64e
commit b67d0a3632
1 changed files with 6 additions and 5 deletions
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11
WindowServer/WSWindowManager.cpp
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@ -578,11 +578,12 @@ void WSWindowManager::start_window_resize(WSWindow& window, WSMouseEvent& event)
{ ResizeDirection::Left, ResizeDirection::None, ResizeDirection::Right },
{ ResizeDirection::DownLeft, ResizeDirection::Down, ResizeDirection::DownRight },
};
Rect window_rect = window.rect();
int window_relative_x = event.x() - window_rect.x();
int window_relative_y = event.y() - window_rect.y();
int hot_area_row = window_relative_y / (window_rect.height() / 3);
int hot_area_column = window_relative_x / (window_rect.width() / 3);
Rect outer_rect = outer_window_rect(window.rect());
ASSERT(outer_rect.contains(event.position()));
int window_relative_x = event.x() - outer_rect.x();
int window_relative_y = event.y() - outer_rect.y();
int hot_area_row = window_relative_y / (outer_rect.height() / 3);
int hot_area_column = window_relative_x / (outer_rect.width() / 3);
ASSERT(hot_area_row >= 0 && hot_area_row <= 2);
ASSERT(hot_area_column >= 0 && hot_area_column <= 2);
m_resize_direction = direction_for_hot_area[hot_area_row][hot_area_column];