diff options
Diffstat (limited to 'WebCore/rendering/RenderThemeWin.cpp')
| -rw-r--r-- | WebCore/rendering/RenderThemeWin.cpp | 93 |
1 files changed, 88 insertions, 5 deletions
diff --git a/WebCore/rendering/RenderThemeWin.cpp b/WebCore/rendering/RenderThemeWin.cpp index b4fb8eb..f0f8268 100644 --- a/WebCore/rendering/RenderThemeWin.cpp +++ b/WebCore/rendering/RenderThemeWin.cpp @@ -92,6 +92,21 @@ #define PBS_DISABLED 4 #define PBS_DEFAULTED 5 +// Spin button parts +#define SPNP_UP 1 +#define SPNP_DOWN 2 + +// Spin button states +#define DNS_NORMAL 1 +#define DNS_HOT 2 +#define DNS_PRESSED 3 +#define DNS_DISABLED 4 +#define UPS_NORMAL 1 +#define UPS_HOT 2 +#define UPS_PRESSED 3 +#define UPS_DISABLED 4 + + SOFT_LINK_LIBRARY(uxtheme) SOFT_LINK(uxtheme, OpenThemeData, HANDLE, WINAPI, (HWND hwnd, LPCWSTR pszClassList), (hwnd, pszClassList)) SOFT_LINK(uxtheme, CloseThemeData, HRESULT, WINAPI, (HANDLE hTheme), (hTheme)) @@ -154,6 +169,7 @@ RenderThemeWin::RenderThemeWin() , m_textFieldTheme(0) , m_menuListTheme(0) , m_sliderTheme(0) + , m_spinButtonTheme(0) { haveTheme = uxthemeLibrary() && IsThemeActive(); } @@ -194,6 +210,13 @@ HANDLE RenderThemeWin::sliderTheme() const return m_sliderTheme; } +HANDLE RenderThemeWin::spinButtonTheme() const +{ + if (haveTheme && !m_spinButtonTheme) + m_spinButtonTheme = OpenThemeData(0, L"Spin"); + return m_spinButtonTheme; +} + void RenderThemeWin::close() { // This method will need to be called when the OS theme changes to flush our cached themes. @@ -205,7 +228,9 @@ void RenderThemeWin::close() CloseThemeData(m_menuListTheme); if (m_sliderTheme) CloseThemeData(m_sliderTheme); - m_buttonTheme = m_textFieldTheme = m_menuListTheme = m_sliderTheme = 0; + if (m_spinButtonTheme) + CloseThemeData(m_spinButtonTheme); + m_buttonTheme = m_textFieldTheme = m_menuListTheme = m_sliderTheme = m_spinButtonTheme = 0; haveTheme = uxthemeLibrary() && IsThemeActive(); } @@ -368,7 +393,7 @@ bool RenderThemeWin::supportsFocusRing(const RenderStyle* style) const return supportsFocus(style->appearance()); } -unsigned RenderThemeWin::determineClassicState(RenderObject* o) +unsigned RenderThemeWin::determineClassicState(RenderObject* o, ControlSubPart subPart) { unsigned state = 0; switch (o->style()->appearance()) { @@ -397,6 +422,18 @@ unsigned RenderThemeWin::determineClassicState(RenderObject* o) state |= DFCS_INACTIVE; else if (isPressed(o)) state |= DFCS_PUSHED; + break; + case InnerSpinButtonPart: { + bool isUpButton = subPart == SpinButtonUp; + state = isUpButton ? DFCS_SCROLLUP : DFCS_SCROLLDOWN; + if (!isEnabled(o) || isReadOnlyControl(o)) + state |= DFCS_INACTIVE; + else if (isPressed(o) && isUpButton == isSpinUpButtonPartPressed(o)) + state |= DFCS_PUSHED; + else if (isHovered(o) && isUpButton == isSpinUpButtonPartHovered(o)) + state |= DFCS_HOT; + break; + } default: break; } @@ -452,7 +489,20 @@ unsigned RenderThemeWin::determineButtonState(RenderObject* o) return result; } -ThemeData RenderThemeWin::getClassicThemeData(RenderObject* o) +unsigned RenderThemeWin::determineSpinButtonState(RenderObject* o, ControlSubPart subPart) +{ + bool isUpButton = subPart == SpinButtonUp; + unsigned result = isUpButton ? UPS_NORMAL : DNS_NORMAL; + if (!isEnabled(o) || isReadOnlyControl(o)) + result = isUpButton ? UPS_DISABLED : DNS_DISABLED; + else if (isPressed(o) && isUpButton == isSpinUpButtonPartPressed(o)) + result = isUpButton ? UPS_PRESSED : DNS_PRESSED; + else if (isHovered(o) && isUpButton == isSpinUpButtonPartHovered(o)) + result = isUpButton ? UPS_HOT : DNS_HOT; + return result; +} + +ThemeData RenderThemeWin::getClassicThemeData(RenderObject* o, ControlSubPart subPart) { ThemeData result; switch (o->style()->appearance()) { @@ -490,16 +540,20 @@ ThemeData RenderThemeWin::getClassicThemeData(RenderObject* o) result.m_part = TKP_THUMBRIGHT; result.m_state = determineSliderThumbState(o); break; + case InnerSpinButtonPart: + result.m_part = DFC_SCROLL; + result.m_state = determineClassicState(o, subPart); + break; default: break; } return result; } -ThemeData RenderThemeWin::getThemeData(RenderObject* o) +ThemeData RenderThemeWin::getThemeData(RenderObject* o, ControlSubPart subPart) { if (!haveTheme) - return getClassicThemeData(o); + return getClassicThemeData(o, subPart); ThemeData result; switch (o->style()->appearance()) { @@ -549,6 +603,10 @@ ThemeData RenderThemeWin::getThemeData(RenderObject* o) result.m_part = TKP_THUMBRIGHT; result.m_state = determineSliderThumbState(o); break; + case InnerSpinButtonPart: + result.m_part = subPart == SpinButtonUp ? SPNP_UP : SPNP_DOWN; + result.m_state = determineSpinButtonState(o, subPart); + break; } return result; @@ -618,6 +676,31 @@ bool RenderThemeWin::paintButton(RenderObject* o, const PaintInfo& i, const IntR return false; } +void RenderThemeWin::adjustInnerSpinButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const +{ + int width = ::GetSystemMetrics(SM_CXVSCROLL); + if (width <= 0) + width = 17; // Vista's default. + style->setWidth(Length(width, Fixed)); + style->setMinWidth(Length(width, Fixed)); +} + +bool RenderThemeWin::paintInnerSpinButton(RenderObject* o, const PaintInfo& i, const IntRect& r) +{ + // We split the specified rectangle into two vertically. We can't draw a + // spin button of which height is less than 2px. + if (r.height() < 2) + return false; + IntRect upRect(r); + upRect.setHeight(r.height() / 2); + IntRect downRect(r); + downRect.setY(upRect.bottom()); + downRect.setHeight(r.height() - upRect.height()); + drawControl(i.context, o, spinButtonTheme(), getThemeData(o, SpinButtonUp), upRect); + drawControl(i.context, o, spinButtonTheme(), getThemeData(o, SpinButtonDown), downRect); + return false; +} + void RenderThemeWin::setCheckboxSize(RenderStyle* style) const { // If the width and height are both specified, then we have nothing to do. |