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| author | J0an Josep <juanjo.ng.83@gmail.com> | 2019-01-13 02:45:47 +0100 |
|---|---|---|
| committer | PeterN <peter@fuzzle.org> | 2019-01-20 21:43:00 +0000 |
| commit | 628af2fabcc634d6e10c50147eaf8a18e873a8b2 (patch) | |
| tree | a94038455db5e55f86167109d31a285819147a7d /src/widgets/dropdown.cpp | |
| parent | 226dbcb422fb7338b228cbf29c22d14964256e6e (diff) | |
| download | openttd-628af2fabcc634d6e10c50147eaf8a18e873a8b2.tar.xz | |
Fix #6060: When opening a scrollable dropdown above a widget, scroll it to its very bottom.
This "prevents" the fast movement towards the bottom when holding down the mouse button.
Diffstat (limited to 'src/widgets/dropdown.cpp')
| -rw-r--r-- | src/widgets/dropdown.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/widgets/dropdown.cpp b/src/widgets/dropdown.cpp index 5dae69b9c..61656c020 100644 --- a/src/widgets/dropdown.cpp +++ b/src/widgets/dropdown.cpp @@ -407,7 +407,12 @@ void ShowDropDownListAt(Window *w, const DropDownList *list, int selected, int b Point dw_pos = { w->left + (_current_text_dir == TD_RTL ? wi_rect.right + 1 - (int)width : wi_rect.left), top}; Dimension dw_size = {width, height}; - new DropdownWindow(w, list, selected, button, instant_close, dw_pos, dw_size, wi_colour, scroll); + DropdownWindow *dropdown = new DropdownWindow(w, list, selected, button, instant_close, dw_pos, dw_size, wi_colour, scroll); + + /* The dropdown starts scrolling downwards when opening it towards + * the top and holding down the mouse button. It can be fooled by + * opening the dropdown scrolled to the very bottom. */ + if (above && scroll) dropdown->vscroll->UpdatePosition(INT_MAX); } /** |