Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-11-29 15:52:07 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 427928 - part 5, Add NS_THEME_FOCUS_OUTLINE support for Windows widgets. r=roc

Browse Source
This commit is contained in:
Mats Palmgren 2014-06-14 12:48:08 +00:00
parent 811ebd88de
commit 217a8aebfe
1 changed files with 53 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
widget/windows/nsNativeThemeWin.cpp
View File

@ -735,6 +735,7 @@ nsNativeThemeWin::GetTheme(uint8_t aWidgetType)
case NS_THEME_NUMBER_INPUT:
case NS_THEME_TEXTFIELD:
case NS_THEME_TEXTFIELD_MULTILINE:
case NS_THEME_FOCUS_OUTLINE:
return nsUXThemeData::GetTheme(eUXEdit);
case NS_THEME_TOOLTIP:
// XP/2K3 should force a classic treatment of tooltips
@ -992,6 +993,17 @@ nsNativeThemeWin::GetThemePartAndState(nsIFrame* aFrame, uint8_t aWidgetType,
return NS_OK;
}
case NS_THEME_FOCUS_OUTLINE: {
if (IsVistaOrLater()) {
// XXX the EDITBORDER values don't respect DTBG_OMITCONTENT
aPart = TFP_TEXTFIELD; //TFP_EDITBORDER_NOSCROLL;
aState = TS_FOCUSED; //TFS_EDITBORDER_FOCUSED;
} else {
aPart = TFP_TEXTFIELD;
aState = TS_FOCUSED;
}
return NS_OK;
}
case NS_THEME_TOOLTIP: {
aPart = TTP_STANDARD;
aState = TS_NORMAL;
@ -1835,6 +1847,24 @@ RENDER_AGAIN:
DrawThemedProgressMeter(aFrame, aWidgetType, theme, hdc, part, state,
&widgetRect, &clipRect, p2a);
}
else if (aWidgetType == NS_THEME_FOCUS_OUTLINE) {
// Inflate 'widgetRect' with the focus outline size.
nsIntMargin border;
if (NS_SUCCEEDED(GetWidgetBorder(aFrame->PresContext()->DeviceContext(),
aFrame, aWidgetType, &border))) {
widgetRect.left -= border.left;
widgetRect.right += border.right;
widgetRect.top -= border.top;
widgetRect.bottom += border.bottom;
}
DTBGOPTS opts = {
sizeof(DTBGOPTS),
DTBG_OMITCONTENT | DTBG_CLIPRECT,
clipRect
};
DrawThemeBackgroundEx(theme, hdc, part, state, &widgetRect, &opts);
}
// If part is negative, the element wishes us to not render a themed
// background, instead opting to be drawn specially below.
else if (part >= 0) {
@ -2161,8 +2191,8 @@ nsNativeThemeWin::GetWidgetPadding(nsDeviceContext* aContext,
bool
nsNativeThemeWin::GetWidgetOverflow(nsDeviceContext* aContext,
nsIFrame* aFrame,
uint8_t aOverflowRect,
nsRect* aResult)
uint8_t aWidgetType,
nsRect* aOverflowRect)
{
/* This is disabled for now, because it causes invalidation problems --
* see bug 420381. The effect of not updating the overflow area is that
@ -2192,6 +2222,20 @@ nsNativeThemeWin::GetWidgetOverflow(nsDeviceContext* aContext,
}
#endif
if (aWidgetType == NS_THEME_FOCUS_OUTLINE) {
nsIntMargin border;
nsresult rv = GetWidgetBorder(aContext, aFrame, aWidgetType, &border);
if (NS_SUCCEEDED(rv)) {
int32_t p2a = aContext->AppUnitsPerDevPixel();
nsMargin m(NSIntPixelsToAppUnits(border.top, p2a),
NSIntPixelsToAppUnits(border.right, p2a),
NSIntPixelsToAppUnits(border.bottom, p2a),
NSIntPixelsToAppUnits(border.left, p2a));
aOverflowRect->Inflate(m);
return true;
}
}
return false;
}
@ -2545,6 +2589,10 @@ nsNativeThemeWin::ThemeSupportsWidget(nsPresContext* aPresContext,
if (aPresContext && !aPresContext->PresShell()->IsThemeSupportEnabled())
return false;
if (aWidgetType == NS_THEME_FOCUS_OUTLINE) {
return true;
}
HANDLE theme = nullptr;
if (aWidgetType == NS_THEME_CHECKBOX_CONTAINER)
theme = GetTheme(NS_THEME_CHECKBOX);
@ -2766,6 +2814,7 @@ nsNativeThemeWin::ClassicGetWidgetBorder(nsDeviceContext* aContext,
case NS_THEME_NUMBER_INPUT:
case NS_THEME_TEXTFIELD:
case NS_THEME_TEXTFIELD_MULTILINE:
case NS_THEME_FOCUS_OUTLINE:
(*aResult).top = (*aResult).left = (*aResult).bottom = (*aResult).right = 2;
break;
case NS_THEME_STATUSBAR_PANEL:
@ -3157,6 +3206,7 @@ nsresult nsNativeThemeWin::ClassicGetThemePartAndState(nsIFrame* aFrame, uint8_t
case NS_THEME_LISTBOX:
case NS_THEME_TREEVIEW:
case NS_THEME_NUMBER_INPUT:
case NS_THEME_FOCUS_OUTLINE:
case NS_THEME_TEXTFIELD:
case NS_THEME_TEXTFIELD_MULTILINE:
case NS_THEME_DROPDOWN:
@ -3957,6 +4007,7 @@ nsNativeThemeWin::GetWidgetNativeDrawingFlags(uint8_t aWidgetType)
switch (aWidgetType) {
case NS_THEME_BUTTON:
case NS_THEME_NUMBER_INPUT:
case NS_THEME_FOCUS_OUTLINE:
case NS_THEME_TEXTFIELD:
case NS_THEME_TEXTFIELD_MULTILINE: