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better window sizing

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svn path=/trunk/; revision=8105
This commit is contained in:
Martin Fuchs 2004-02-08 22:30:14 +00:00
parent 2141be1489
commit a320c0cca9
2 changed files with 23 additions and 2 deletions
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24
reactos/subsys/system/explorer/taskbar/quicklaunch.cpp
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@ -59,6 +59,7 @@ QuickLaunchBar::QuickLaunchBar(HWND hwnd)
_dir = NULL; _dir = NULL;
_next_id = IDC_FIRST_QUICK_ID; _next_id = IDC_FIRST_QUICK_ID;
_btn_dist = 20; _btn_dist = 20;
_size = 0;
HWND hwndToolTip = (HWND) SendMessage(hwnd, TB_GETTOOLTIPS, 0, 0); HWND hwndToolTip = (HWND) SendMessage(hwnd, TB_GETTOOLTIPS, 0, 0);
@ -165,6 +166,8 @@ void QuickLaunchBar::AddShortcuts()
} }
_btn_dist = LOWORD(SendMessage(_hwnd, TB_GETBUTTONSIZE, 0, 0)); _btn_dist = LOWORD(SendMessage(_hwnd, TB_GETBUTTONSIZE, 0, 0));
_size = _entries.size() * _btn_dist;
SendMessage(GetParent(_hwnd), PM_RESIZE_CHILDREN, 0, 0); SendMessage(GetParent(_hwnd), PM_RESIZE_CHILDREN, 0, 0);
} }
@ -205,8 +208,25 @@ LRESULT QuickLaunchBar::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
AddShortcuts(); AddShortcuts();
break; break;
case PM_GET_WIDTH: case PM_GET_WIDTH: {
return _entries.size()*_btn_dist; // take line wrapping into account
int btns = SendMessage(_hwnd, TB_BUTTONCOUNT, 0, 0);
int rows = SendMessage(_hwnd, TB_GETROWS, 0, 0);
if (rows<2 || rows==btns)
return _size;
RECT rect;
int max_cx = 0;
for(QuickLaunchMap::const_iterator it=_entries.begin(); it!=_entries.end(); ++it) {
SendMessage(_hwnd, TB_GETRECT, it->first, (LPARAM)&rect);
if (rect.right > max_cx)
max_cx = rect.right;
}
return max_cx;}
case PM_UPDATE_DESKTOP: case PM_UPDATE_DESKTOP:
UpdateDesktopButtons(wparam); UpdateDesktopButtons(wparam);

1
reactos/subsys/system/explorer/taskbar/quicklaunch.h
View file

@ -77,6 +77,7 @@ protected:
int _next_id; int _next_id;
QuickLaunchMap _entries; QuickLaunchMap _entries;
int _btn_dist; int _btn_dist;
int _size;
void AddShortcuts(); void AddShortcuts();
void AddButton(int id, HBITMAP hbmp, LPCTSTR name, Entry* entry, int flags=TBSTATE_ENABLED); void AddButton(int id, HBITMAP hbmp, LPCTSTR name, Entry* entry, int flags=TBSTATE_ENABLED);