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authorrubidium <rubidium@openttd.org>2007-12-02 12:10:48 +0000
committerrubidium <rubidium@openttd.org>2007-12-02 12:10:48 +0000
commitb20b2f4ec8cc6e09600b2cccf075b79a95487aa2 (patch)
tree654242c5331f85d0577ad06856c98bba95e84143
parent4e574cab4585e870a4fbfba783ef88381a4408c0 (diff)
downloadopenttd-b20b2f4ec8cc6e09600b2cccf075b79a95487aa2.tar.xz
(svn r11553) -Fix: make a few widget 'accessor' function const when they should be const.
-rw-r--r--src/window.h17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/window.h b/src/window.h
index 0036f6955..d253f76df 100644
--- a/src/window.h
+++ b/src/window.h
@@ -282,16 +282,16 @@ struct Window {
void SetWidgetDisabledState(byte widget_index, bool disab_stat);
void DisableWidget(byte widget_index);
void EnableWidget(byte widget_index);
- bool IsWidgetDisabled(byte widget_index);
+ bool IsWidgetDisabled(byte widget_index) const;
void SetWidgetHiddenState(byte widget_index, bool hidden_stat);
void HideWidget(byte widget_index);
void ShowWidget(byte widget_index);
- bool IsWidgetHidden(byte widget_index);
+ bool IsWidgetHidden(byte widget_index) const;
void SetWidgetLoweredState(byte widget_index, bool lowered_stat);
void ToggleLoweredState(byte widget_index);
void LowerWidget(byte widget_index);
void RaiseWidget(byte widget_index);
- bool IsWidgetLowered(byte widget_index);
+ bool IsWidgetLowered(byte widget_index) const;
void RaiseButtons();
void CDECL SetWidgetsDisabledState(bool disab_stat, int widgets, ...);
@@ -865,14 +865,17 @@ inline void Window::DisableWidget(byte widget_index)
* Sets a widget to Enabled.
* @param widget_index : index of this widget in the window
*/
-inline void Window::EnableWidget(byte widget_index) { SetWidgetDisabledState(widget_index, false); }
+inline void Window::EnableWidget(byte widget_index)
+{
+ SetWidgetDisabledState(widget_index, false);
+}
/**
* Gets the enabled/disabled status of a widget.
* @param widget_index : index of this widget in the window
* @return status of the widget ie: disabled = true, enabled = false
*/
-inline bool Window::IsWidgetDisabled(byte widget_index)
+inline bool Window::IsWidgetDisabled(byte widget_index) const
{
assert(widget_index < this->widget_count);
return HasBit(this->widget[widget_index].display_flags, WIDG_DISABLED);
@@ -914,7 +917,7 @@ inline void Window::ShowWidget(byte widget_index)
* @param widget_index : index of this widget in the window
* @return status of the widget ie: hidden = true, visible = false
*/
-inline bool Window::IsWidgetHidden(byte widget_index)
+inline bool Window::IsWidgetHidden(byte widget_index) const
{
assert(widget_index < this->widget_count);
return HasBit(this->widget[widget_index].display_flags, WIDG_HIDDEN);
@@ -964,7 +967,7 @@ inline void Window::RaiseWidget(byte widget_index)
* @param widget_index : index of this widget in the window
* @return status of the widget ie: lowered = true, raised= false
*/
-inline bool Window::IsWidgetLowered(byte widget_index)
+inline bool Window::IsWidgetLowered(byte widget_index) const
{
assert(widget_index < this->widget_count);
return HasBit(this->widget[widget_index].display_flags, WIDG_LOWERED);