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(svn r20385) -Codechange: Move updating of buttons in the fund-industry window to a method.

release/1.1
alberth 2010-08-06 12:12:20 +00:00
parent 01833039bd
commit 3ca0ed3e82
1 changed files with 9 additions and 3 deletions
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12
src/industry_gui.cpp
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@ -256,6 +256,12 @@ class BuildIndustryWindow : public Window {
this->vscroll.SetCount(this->count);
}
/** Update status of the fund and display-chain widgets. */
void SetButtons()
{
this->SetWidgetsDisabledState(!this->enabled[this->selected_index], DPIW_DISPLAY_WIDGET, DPIW_FUND_WIDGET, WIDGET_LIST_END);
}
public:
BuildIndustryWindow() : Window()
{
@ -479,7 +485,7 @@ public:
ResetObjectToPlace();
}
this->SetWidgetsDisabledState(!this->enabled[this->selected_index], DPIW_DISPLAY_WIDGET, DPIW_FUND_WIDGET, WIDGET_LIST_END);
this->SetButtons();
if (this->enabled[this->selected_index] && click_count > 1) this->OnClick(pt, DPIW_FUND_WIDGET, 1);
}
break;
@ -569,7 +575,7 @@ public:
/* Only if result does match the previous state would it require a redraw. */
if (call_back_result != this->enabled[this->selected_index]) {
this->enabled[this->selected_index] = call_back_result;
this->SetWidgetsDisabledState(!this->enabled[this->selected_index], DPIW_DISPLAY_WIDGET, DPIW_FUND_WIDGET, WIDGET_LIST_END);
this->SetButtons();
this->SetDirty();
}
}
@ -592,7 +598,7 @@ public:
const IndustrySpec *indsp = (this->selected_type == INVALID_INDUSTRYTYPE) ? NULL : GetIndustrySpec(this->selected_type);
if (indsp == NULL) this->enabled[this->selected_index] = _settings_game.difficulty.number_industries != 0;
this->SetWidgetsDisabledState(!this->enabled[this->selected_index], DPIW_DISPLAY_WIDGET, DPIW_FUND_WIDGET, WIDGET_LIST_END);
this->SetButtons();
}
};