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GUI: Add comments

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av-dx 2021-07-27 23:53:48 +05:30 committed by Eugene Sandulenko
parent 33f4293528
commit dac2f68e2f
2 changed files with 12 additions and 0 deletions
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4
gui/launcher.h
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@ -113,6 +113,10 @@ protected:
ButtonWidget *_listButton;
ButtonWidget *_gridButton;
/**
* Create two buttons to switch between grid display and list display
* in the launcher.
*/
void addChooserButtons();
ButtonWidget *createSwitchButton(const Common::String &name, const Common::U32String &desc, const Common::U32String &tooltip, const char *image, uint32 cmd = 0);
#endif // !DISABLE_LAUNCHERDISPLAY_GRID

8
gui/widgets/grid.cpp
View File

@ -72,6 +72,10 @@ void GridItemWidget::drawWidget() {
Array<U32String> titleLines;
g_gui.getFont().wordWrapText(_activeEntry->title, thumbWidth, titleLines);
// FIXME/HACK: We reserve 1/3 of the space between two items to draw the
// selection border. This can break when the stroke width of
// the border is comparable to 1/3 of grid item spacing. Also,
// border shadow is not considered.
if ((isHighlighted) || (_grid->getSelected() == _activeEntry->entryID)) {
// Draw a highlighted BG on hover
g_gui.theme()->drawWidgetBackground(Common::Rect(_x - (_grid->_gridXSpacing / 3), _y - (_grid->_gridYSpacing / 3),
@ -123,6 +127,8 @@ void GridItemWidget::drawWidget() {
// Draw Title
if (_grid->_isTitlesVisible) {
// TODO: Currently title is fixed to two lines at all times, we may want
// flexibility to let the theme define the number of title lines.
if (titleLines.size() < 2) {
titleLines.push_back(U32String());
} else if (titleLines.size() > 2) {
@ -190,6 +196,8 @@ GridItemTray::GridItemTray(GuiObject *boss, int x, int y, int w, int h, int entr
_boss = boss;
_grid = grid;
// TODO: Currently, the tray has a hardcoded layout. Theme file may
// provide a different layout of buttons.
int buttonWidth = w / 3;
int buttonHeight = h / 3;