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Scrollbar added

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This commit is contained in:
Bryan Hoyle 2012-06-22 21:00:44 -04:00
parent 009de99f02
commit 83c51307c4
2 changed files with 21 additions and 1 deletions
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21
src/game/GameView.cpp
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@ -33,6 +33,7 @@ GameView::GameView():
mousePosition(0, 0),
lastOffset(0)
{
int currentX = 1;
//Set up UI
class SearchAction : public ui::ButtonAction
@ -45,6 +46,8 @@ GameView::GameView():
v->c->OpenSearch();
}
};
scrollBar = new ui::Button(ui::Point(XRES+50,YRES+50), ui::Point(50, 3), "");
AddComponent(scrollBar);
searchButton = new ui::Button(ui::Point(currentX, Size.Y-16), ui::Point(17, 15)); //Open
searchButton->SetIcon(IconOpen);
currentX+=18;
@ -824,6 +827,7 @@ void GameView::OnTick(float dt)
lastLogEntry -= 0.16*dt;
}
void GameView::DoMouseMove(int x, int y, int dx, int dy)
{
if(c->MouseMove(x, y, dx, dy))
@ -832,14 +836,24 @@ void GameView::DoMouseMove(int x, int y, int dx, int dy)
if(toolButtons.size())
{
int totalWidth = (toolButtons[0]->Size.X+1)*toolButtons.size();
int scrollSize = (int)(((float)(XRES-15))/((float)totalWidth) * ((float)XRES-15));
if (scrollSize>XRES)
scrollSize = XRES;
scrollBar->Position.Y = toolButtons[0]->Position.Y + 19;
if(totalWidth > XRES-15)
{
int mouseX = x;
if(mouseX > XRES)
mouseX = XRES;
float frac = (float)mouseX/((float)XRES-15);
scrollBar->Position.X = (int)(frac*(float)(XRES-scrollSize));
scrollBar->Appearance.BackgroundInactive = ui::Colour(255, 255, 255);
scrollBar->Appearance.HorizontalAlign = ui::Appearance::AlignCentre;
scrollBar->Appearance.VerticalAlign = ui::Appearance::AlignMiddle;
float overflow = totalWidth-(XRES-15), mouseLocation = float(XRES)/float(mouseX-(XRES));
setToolButtonOffset(overflow/mouseLocation);
//Ensure that mouseLeave events are make their way to the buttons should they move from underneith the mouse pointer
if(toolButtons[0]->Position.Y < y && toolButtons[0]->Position.Y+toolButtons[0]->Size.Y > y)
{
@ -853,6 +867,11 @@ void GameView::DoMouseMove(int x, int y, int dx, int dy)
}
}
}
else
{
scrollBar->Position.X = 0;
}
scrollBar->Size.X=scrollSize;
}
}

1
src/game/GameView.h
View File

@ -46,6 +46,7 @@ private:
vector<ui::Component*> notificationComponents;
deque<string> logEntries;
float lastLogEntry;
ui::Button * scrollBar;
ui::Button * searchButton;
ui::Button * reloadButton;
ui::Button * saveSimulationButton;