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Added paint method for printing (and possible future owner draw)

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git-svn-id: svn://10.0.0.236/trunk@15252 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rods%netscape.com
1998-11-24 14:57:09 +00:00
parent 7964c78293
commit da0a53c2df
20 changed files with 782 additions and 50 deletions
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76
mozilla/widget/src/windows/nsCheckButton.cpp
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@@ -24,6 +24,11 @@
#include "nsStringUtil.h"
#include <windows.h>
#include "nsILookAndFeel.h"
#include "nsWidgetsCID.h"
#include "nsRepository.h"
#include "nsIDeviceContext.h"
NS_IMPL_ADDREF(nsCheckButton)
NS_IMPL_RELEASE(nsCheckButton)
@@ -33,7 +38,8 @@ NS_IMPL_RELEASE(nsCheckButton)
// nsCheckButton constructor
//
//-------------------------------------------------------------------------
nsCheckButton::nsCheckButton() : nsWindow() , nsICheckButton()
nsCheckButton::nsCheckButton() : nsWindow() , nsICheckButton(),
mState(PR_FALSE)
{
NS_INIT_REFCNT();
}
@@ -80,12 +86,15 @@ nsresult nsCheckButton::QueryInterface(const nsIID& aIID, void** aInstancePtr)
//-------------------------------------------------------------------------
NS_METHOD nsCheckButton::SetState(const PRBool aState)
{
BOOL state;
if (aState)
state = BST_CHECKED;
else
state = BST_UNCHECKED;
::SendMessage(mWnd, BM_SETCHECK, (WPARAM)state, (LPARAM)0);
mState = aState;
if (mWnd) {
BOOL state;
if (aState)
state = BST_CHECKED;
else
state = BST_UNCHECKED;
::SendMessage(mWnd, BM_SETCHECK, (WPARAM)state, (LPARAM)0);
}
return NS_OK;
}
@@ -188,4 +197,57 @@ DWORD nsCheckButton::WindowExStyle()
/**
* Renders the CheckButton for Printing
*
**/
NS_METHOD nsCheckButton::Paint(nsIRenderingContext& aRenderingContext,
const nsRect& aDirtyRect)
{
nsRect rect;
float appUnits;
float scale;
nsIDeviceContext * context;
aRenderingContext.GetDeviceContext(context);
context->GetCanonicalPixelScale(scale);
context->GetDevUnitsToAppUnits(appUnits);
GetBoundsAppUnits(rect, appUnits);
nscoord one = nscoord(PRFloat64(rect.height) * 1.0/20.0);
nscoord three = nscoord(PRFloat64(rect.width) * 3.0/20.0);
nscoord five = nscoord(PRFloat64(rect.width) * 5.0/20.0);
nscoord six = nscoord(PRFloat64(rect.height) * 5.0/20.0);
nscoord eight = nscoord(PRFloat64(rect.height) * 7.0/20.0);
nscoord nine = nscoord(PRFloat64(rect.width) * 9.0/20.0);
nscoord ten = nscoord(PRFloat64(rect.height) * 9.0/20.0);
rect.x += three;
rect.y += nscoord(PRFloat64(rect.height) * 3.5 /20.0);
rect.width = nscoord(PRFloat64(rect.width) * 12.0/20.0);
rect.height = nscoord(PRFloat64(rect.height) * 12.0/20.0);
aRenderingContext.SetColor(NS_RGB(0,0,0));
nscoord onePixel = nscoord((appUnits+0.6F));
DrawScaledRect(aRenderingContext, rect, scale, appUnits);
nscoord x = rect.x;
nscoord y = rect.y;
if (mState) {
nscoord inc = nscoord(PRFloat64(rect.height) * 0.75/20.0);
nscoord yy = 0;
for (nscoord i=0;i<4;i++) {
DrawScaledLine(aRenderingContext, x+three, y+eight+yy, x+five, y+ten+yy, scale, appUnits, PR_FALSE); // top
DrawScaledLine(aRenderingContext, x+five, y+ten+yy, x+nine, y+six+yy, scale, appUnits, PR_FALSE); // top
//aRenderingContext.DrawLine(x+three, y+eight+yy, x+five, y+ten+yy);
//aRenderingContext.DrawLine(x+five, y+ten+yy, x+nine, y+six+yy);
yy += nscoord(scale);
}
}
NS_RELEASE(context);
return NS_OK;
}