C++ BMenu::SetHighColor方法代码示例

本文整理汇总了C++中BMenu::SetHighColor方法的典型用法代码示例。如果您正苦于以下问题：C++ BMenu::SetHighColor方法的具体用法？C++ BMenu::SetHighColor怎么用？C++ BMenu::SetHighColor使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BMenu的用法示例。

在下文中一共展示了BMenu::SetHighColor方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Menu

void ColorMenuItem::Draw /*Content*/() {
float w, h;
BPoint p;
	BMenu *m = Menu();
	if (m == NULL) return;
	
	p = ContentLocation();
	GetContentSize(&w, &h);	

	rgb_color c = color;
	if (!IsEnabled()) {
		c.green = c.blue = c.red = 
			(uint8) (0.4 * c.red + 0.2 * c.blue + 0.4 * c.green);
	}

	m->SetHighColor(c);
	m->FillRect(BRect(p.x+2, p.y+2, p.x+w-2, p.y+h-2));
	
	if (IsMarked()) {
	rgb_color blue={0, 0, 255, 255};
		m->SetHighColor(blue);
		m->StrokeRect(BRect(p.x, p.y, p.x+w, p.y+h));
	}

	if (IsSelected()) {
	rgb_color red={0, 0, 255, 255};
		m->SetHighColor(red);
		m->StrokeRect(BRect(p.x, p.y, p.x+w, p.y+h));
	}
}

开发者ID:HaikuArchives，项目名称:PlottingTools，代码行数:30，代码来源:ColorMenuItem.cpp

示例2: frame

void
TWindowMenuItem::Draw()
{
	if (!fExpanded) {
		BMenuItem::Draw();
		return;
	}

	// TODO: Tint this smartly based on the low color, this does
	// nothing to black.
	rgb_color menuColor = tint_color(Menu()->LowColor(), 1.07);
	BRect frame(Frame());
	BMenu* menu = Menu();

	menu->PushState();

	// if not selected or being tracked on, fill with gray
	TBarView* barview = (static_cast<TBarApp*>(be_app))->BarView();
	if ((!IsSelected() && !menu->IsRedrawAfterSticky())
		|| barview->Dragging() || !IsEnabled()) {

		rgb_color shadow = tint_color(menuColor, 1.09);
		menu->SetHighColor(shadow);
		frame.right = frame.left + kHPad / 2;
		menu->FillRect(frame);

		menu->SetHighColor(menuColor);
		frame.left = frame.right + 1;
		frame.right = Frame().right;
		menu->FillRect(frame);
	}

	if (IsEnabled() && IsSelected() && !menu->IsRedrawAfterSticky()) {
		// fill
		rgb_color backColor = tint_color(menuColor,
			B_HIGHLIGHT_BACKGROUND_TINT);
		menu->SetLowColor(backColor);
		menu->SetHighColor(backColor);
		menu->FillRect(frame);
	} else {
		menu->SetLowColor(menuColor);
		menu->SetHighColor(menuColor);
	}

	DrawContent();

	menu->PopState();
}

开发者ID:SummerSnail2014，项目名称:haiku，代码行数:48，代码来源:WindowMenuItem.cpp

示例3: frame

void
TSeparatorItem::Draw()
{
	BMenu* menu = Menu();
	if (menu == NULL)
		return;

	BRect frame(Frame());
	frame.right = frame.left + kSepItemWidth;
	rgb_color base = ui_color(B_MENU_BACKGROUND_COLOR);

	menu->PushState();

	menu->SetHighColor(tint_color(base, 1.22));
	frame.top--;
		// need to expand the frame for some reason

	// stroke a darker line on the left edge
	menu->StrokeLine(frame.LeftTop(), frame.LeftBottom());
	frame.left++;

	// fill in background
	be_control_look->DrawButtonBackground(menu, frame, frame, base);

	menu->PopState();
}

开发者ID:AmirAbrams，项目名称:haiku，代码行数:26，代码来源:BarMenuBar.cpp

示例4: frame

void
TWindowMenuItem::DrawContent()
{
	BMenu* menu = Menu();
	menu->PushState();

	BRect frame(Frame());
	BPoint contLoc = ContentLocation() + BPoint(kHPad, kVPad);
	//if (fExpanded)
	//	contLoc.x += kHPad;

	if (fID >= 0) {
		menu->SetDrawingMode(B_OP_OVER);

		float width = fBitmap->Bounds().Width();

		if (width > 16)
			contLoc.x -= 8;

		menu->MovePenTo(contLoc);
		menu->DrawBitmapAsync(fBitmap);

		if (width > 16)
			contLoc.x += 8;

		contLoc.x += kIconRect.Width() + kLabelOffset;
	}

	menu->SetDrawingMode(B_OP_COPY);

	contLoc.y = frame.top
		+ ((frame.Height() - fTitleAscent - fTitleDescent) / 2) + 1.0f;

	menu->MovePenTo(contLoc);

	if (IsSelected())
		menu->SetHighColor(ui_color(B_MENU_SELECTED_ITEM_TEXT_COLOR));
	else
		menu->SetHighColor(ui_color(B_MENU_ITEM_TEXT_COLOR));

	BMenuItem::DrawContent();

	menu->PopState();
}

开发者ID:DonCN，项目名称:haiku，代码行数:44，代码来源:WindowMenuItem.cpp

示例5: Menu

void
TWindowMenuItem::DrawContent()
{
	BMenu* menu = Menu();
	BPoint contentLocation = ContentLocation() + BPoint(kHPad, 0);

	if (fID >= 0) {
		menu->SetDrawingMode(B_OP_OVER);

		float width = fBitmap->Bounds().Width();
		if (width > 16)
			contentLocation.x -= 8;

		float height;
		GetContentSize(NULL, &height);
		contentLocation.y += (height - fBitmap->Bounds().Height()) / 2;

		menu->MovePenTo(contentLocation);
		menu->DrawBitmapAsync(fBitmap);

		if (width > 16)
			contentLocation.x += 8;

		contentLocation.x += kIconRect.Width() + kLabelOffset;
	}
	contentLocation.y = ContentLocation().y + kVPad + fLabelAscent;

	menu->SetDrawingMode(B_OP_COPY);
	menu->MovePenTo(contentLocation);

	if (IsSelected())
		menu->SetHighColor(ui_color(B_MENU_SELECTED_ITEM_TEXT_COLOR));
	else
		menu->SetHighColor(ui_color(B_MENU_ITEM_TEXT_COLOR));

	float labelWidth = menu->StringWidth(Label());
	BPoint penLocation = menu->PenLocation();
	float offset = penLocation.x - Frame().left;

	menu->DrawString(Label(labelWidth + offset));
}

开发者ID:looncraz，项目名称:haiku，代码行数:41，代码来源:WindowMenuItem.cpp

示例6: Draw

void BitmapMenuItem::Draw(void)
{
	BMenu* menu = Menu();
	if (menu) {
		BRect itemFrame = Frame();
		BRect bitmapFrame = itemFrame;
		bitmapFrame.InsetBy(2, 2); // account for 2-pixel margin
		
		menu->SetDrawingMode(B_OP_COPY);
		menu->SetHighColor(BKG_GREY);
		menu->FillRect(itemFrame);
		menu->DrawBitmap(&m_bitmap, bitmapFrame);
		
		if (IsSelected()) {
			// a nonstandard but simple way to draw highlights
			menu->SetDrawingMode(B_OP_INVERT);
			menu->SetHighColor(0,0,0);
			menu->FillRect(itemFrame);
		}
	}
}

开发者ID:SummerSnail2014，项目名称:haiku，代码行数:21，代码来源:BitmapMenuItem.cpp

示例7: Menu

void
BSeparatorItem::Draw()
{
	BMenu *menu = Menu();
	if (menu == NULL)
		return;

	BRect bounds = Frame();
	rgb_color oldColor = menu->HighColor();
	rgb_color lowColor = menu->LowColor();

	const float startTop = bounds.top + (floor(bounds.Height())) / 2;
	menu->SetHighColor(tint_color(lowColor, B_DARKEN_1_TINT));
	menu->StrokeLine(BPoint(bounds.left + 1.0f, startTop),
		BPoint(bounds.right - 1.0f, startTop));
	menu->SetHighColor(tint_color(lowColor, B_LIGHTEN_2_TINT));
	menu->StrokeLine(BPoint(bounds.left + 1.0f, startTop + 1.0f),
		BPoint(bounds.right - 1.0f, startTop + 1.0f));

	menu->SetHighColor(oldColor);
}

开发者ID:mariuz，项目名称:haiku，代码行数:21，代码来源:SeparatorItem.cpp

示例8: copy_attrs

void ArpMenuField::copy_attrs(BMenu* menu)
{
	if( !menu ) return;
	int32 num = menu->CountItems();
	for( int32 i=0; i<num; i++ ) {
		BMenu* child = menu->SubmenuAt(i);
		if( child ) {
			copy_attrs(child);
			// the menu doesn't seem to see this.
			child->SetFont(&PV_MenuFont);
			child->SetHighColor(PV_MenuForeColor);
			child->SetLowColor(PV_MenuBackColor);
			child->SetViewColor(PV_MenuBackColor);
			child->InvalidateLayout();
		}
	}
}

开发者ID:HaikuArchives，项目名称:Sequitur，代码行数:17，代码来源:ViewStubs.cpp

示例9: frame

void
TTeamMenuItem::DrawContent()
{
	BMenu* menu = Menu();
	if (fIcon != NULL) {
		if (fIcon->ColorSpace() == B_RGBA32) {
			menu->SetDrawingMode(B_OP_ALPHA);
			menu->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
		} else
			menu->SetDrawingMode(B_OP_OVER);

		BRect frame(Frame());
		BRect iconBounds(fIcon->Bounds());
		BRect dstRect(iconBounds);
		float extra = fVertical ? 0.0f : -1.0f;
		BPoint contLoc = ContentLocation();
		BPoint drawLoc = contLoc + BPoint(kHPad, kVPad);

		if (!fDrawLabel || (fVertical && iconBounds.Width() > 32)) {
			float offsetx = contLoc.x
				+ ((frame.Width() - iconBounds.Width()) / 2) + extra;
			float offsety = contLoc.y + 3.0f + extra;

			dstRect.OffsetTo(BPoint(offsetx, offsety));
			menu->DrawBitmapAsync(fIcon, dstRect);

			drawLoc.x = ((frame.Width() - LabelWidth()) / 2);
			drawLoc.y = frame.top + iconBounds.Height() + 4.0f;
		} else {
			float offsetx = contLoc.x + kHPad;
			float offsety = contLoc.y + 
				((frame.Height() - iconBounds.Height()) / 2) + extra;

			dstRect.OffsetTo(BPoint(offsetx, offsety));
			menu->DrawBitmapAsync(fIcon, dstRect);

			float labelHeight = fLabelAscent + fLabelDescent;
			drawLoc.x += iconBounds.Width() + kLabelOffset;
			drawLoc.y = frame.top + ((frame.Height() - labelHeight) / 2) + extra;
		}

		menu->MovePenTo(drawLoc);
	}

	// set the pen to black so that either method will draw in the same color
	// low color is set in inherited::DrawContent, override makes sure its
	// what we want
	if (fDrawLabel) {
		menu->SetDrawingMode(B_OP_OVER);
		menu->SetHighColor(ui_color(B_MENU_ITEM_TEXT_COLOR));

		// override the drawing of the content when the item is disabled
		// the wrong lowcolor is used when the item is disabled since the
		// text color does not change
		DrawContentLabel();
	}

	// Draw the expandable icon.
	TBarView* barView = (static_cast<TBarApp*>(be_app))->BarView();
	if (fVertical && static_cast<TBarApp*>(be_app)->Settings()->superExpando
		&& barView->ExpandoState()) {
		BRect frame(Frame());
		BRect rect(0, 0, kSwitchWidth, 10);
		rect.OffsetTo(BPoint(frame.right - rect.Width(),
			ContentLocation().y + ((frame.Height() - rect.Height()) / 2)));

		if (be_control_look != NULL) {
			uint32 arrowDirection = fExpanded
				? BControlLook::B_UP_ARROW : BControlLook::B_DOWN_ARROW;
			be_control_look->DrawArrowShape(menu, rect, rect, menu->LowColor(),
				arrowDirection, 0, B_DARKEN_3_TINT);
		} else {
			rgb_color outlineColor = {80, 80, 80, 255};
			rgb_color middleColor = {200, 200, 200, 255};

			menu->SetDrawingMode(B_OP_OVER);

			if (!fExpanded) {
				menu->BeginLineArray(6);

				menu->AddLine(BPoint(rect.left + 3, rect.top + 1),
					BPoint(rect.left + 3, rect.bottom - 1), outlineColor);
				menu->AddLine(BPoint(rect.left + 3, rect.top + 1),
					BPoint(rect.left + 7, rect.top + 5), outlineColor);
				menu->AddLine(BPoint(rect.left + 7, rect.top + 5),
					BPoint(rect.left + 3, rect.bottom - 1), outlineColor);

				menu->AddLine(BPoint(rect.left + 4, rect.top + 3),
					BPoint(rect.left + 4, rect.bottom - 3), middleColor);
				menu->AddLine(BPoint(rect.left + 5, rect.top + 4),
					BPoint(rect.left + 5, rect.bottom - 4), middleColor);
				menu->AddLine(BPoint(rect.left + 5, rect.top + 5),
					BPoint(rect.left + 6, rect.top + 5), middleColor);
				menu->EndLineArray();
			} else {
				// expanded state

				menu->BeginLineArray(6);
				menu->AddLine(BPoint(rect.left + 1, rect.top + 3),
					BPoint(rect.right - 3, rect.top + 3), outlineColor);
//.........这里部分代码省略.........

开发者ID:，项目名称:，代码行数:101，代码来源:

示例10: rect

void
MemoryBarMenuItem::DrawBar(bool force)
{
	// only draw anything if something has changed
	if (!force && fWriteMemory == fLastWrite && fAllMemory == fLastAll
		&& fCommittedMemory == fLastCommitted)
		return;

	bool selected = IsSelected();
	BRect frame = Frame();
	BMenu* menu = Menu();

	// draw the bar itself

	BRect rect(frame.right - kMargin - kBarWidth, frame.top + 5,
		frame.right - kMargin, frame.top + 13);
	if (fWriteMemory < 0)
		return;

	if (fGrenze1 < 0)
		force = true;

	if (force) {
		if (selected)
			menu->SetHighColor(gFrameColorSelected);
		else
			menu->SetHighColor(gFrameColor);
		menu->StrokeRect(rect);
	}

	rect.InsetBy(1, 1);
	BRect r = rect;
	double grenze1 = rect.left + (rect.right - rect.left) * float(fWriteMemory)
		/ fCommittedMemory;
	double grenze2 = rect.left + (rect.right - rect.left) * float(fAllMemory)
		/ fCommittedMemory;
	if (grenze1 > rect.right)
		grenze1 = rect.right;
	if (grenze2 > rect.right)
		grenze2 = rect.right;
	r.right = grenze1;
	if (!force)
		r.left = fGrenze1;
	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(gKernelColorSelected);
		else
			menu->SetHighColor(gKernelColor);
		menu->FillRect(r);
	}

	r.left = grenze1;
	r.right = grenze2;

	if (!force) {
		if (fGrenze2 > r.left && r.left >= fGrenze1)
			r.left = fGrenze2;
		if (fGrenze1 < r.right && r.right  <= fGrenze2)
			r.right = fGrenze1;
	}

	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(gUserColorSelected);
		else
			menu->SetHighColor(gUserColor);
		menu->FillRect(r);
	}

	r.left = grenze2;
	r.right = rect.right;

	if (!force)
		r.right = fGrenze2;

	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(gWhiteSelected);
		else
			menu->SetHighColor(kWhite);
		menu->FillRect(r);
	}

	menu->SetHighColor(kBlack);
	fGrenze1 = grenze1;
	fGrenze2 = grenze2;

	fLastCommitted = fCommittedMemory;

	// Draw the values if necessary; if only fCommitedMemory changes, only
	// the bar might have to be updated

	if (!force && fWriteMemory == fLastWrite && fAllMemory == fLastAll)
		return;

	if (selected)
		menu->SetLowColor(gMenuBackColorSelected);
	else
		menu->SetLowColor(gMenuBackColor);

//.........这里部分代码省略.........

开发者ID:DonCN，项目名称:haiku，代码行数:101，代码来源:MemoryBarMenuItem.cpp

示例11: DrawContent

	virtual	void DrawContent()
	{
		BRect		b = Frame();
		BMenu		*parent = Menu();
		BPoint		loc = parent->PenLocation();

		enum {
			W_CHAR = 0,
			A_CHAR = 1,
			OPEN_CHAR = 2,
			CLOSE_CHAR = 3,
			SPACE_CHAR = 4,
			NUM_CHARS = 5
		};
		float escapements[NUM_CHARS];
		BFont font;
		parent->GetFont(&font);
		font.GetEscapements("WA() ", NUM_CHARS, escapements);
		for (int32 i=0; i<NUM_CHARS; i++) {
			escapements[i] *= font.Size();
		}

		const float blockWidth = escapements[W_CHAR]+escapements[A_CHAR];

		const rgb_color old_col = parent->HighColor();
		font_height fh;

		const bool showInitial = !CompareColors(fInitialColor, fColor);

		b.InsetBy(1, 1);
		b.bottom -= 1;
		b.left = loc.x;

		if (showInitial) {
			parent->GetFontHeight(&fh);
			parent->DrawString("(", BPoint(b.left, loc.y+fh.ascent));
		}
		b.left += escapements[OPEN_CHAR];
		b.InsetBy(2, 2);
		b.right = b.left + escapements[W_CHAR];
		if (showInitial) {
			parent->SetHighColor(fInitialColor);
			parent->FillRect(b);
		}
		b.InsetBy(-1, -1);
		if (showInitial) {
			parent->SetHighColor(old_col);
			parent->StrokeRect(b);
		}
		b.InsetBy(-1, -1);
		if (showInitial) {
			parent->DrawString(")", BPoint(b.right+1, loc.y+fh.ascent));
		}
		b.right += escapements[CLOSE_CHAR] + 1;

		b.left = b.right + escapements[SPACE_CHAR];
		b.right = b.left + blockWidth;

		parent->SetHighColor(fColor);
		parent->FillRect(b);
		parent->SetHighColor(old_col);
		b.InsetBy(-1, -1);
		parent->StrokeRect(b);

		parent->MovePenTo(b.right + escapements[SPACE_CHAR]*2 + 2, loc.y);

		BMenuItem::DrawContent();
	}

开发者ID:jessicah，项目名称:Vision，代码行数:68，代码来源:ColorSelector.cpp

示例12: cadre

void
KernelMemoryBarMenuItem::DrawBar(bool force)
{
	bool selected = IsSelected();
	BRect frame = Frame();
	BMenu* menu = Menu();

	// draw the bar itself
	BRect cadre (frame.right - kMargin - kBarWidth, frame.top + 5,
		frame.right - kMargin, frame.top + 13);

	if (fLastSum < 0)
		force = true;
	if (force) {
		if (selected)
			menu->SetHighColor(gFrameColorSelected);
		else
			menu->SetHighColor(gFrameColor);
		menu->StrokeRect (cadre);
	}
	cadre.InsetBy(1, 1);
	BRect r = cadre;

	float grenze1 = cadre.left + (cadre.right - cadre.left)
						* fCachedMemory / fPhysicalMemory;
	float grenze2 = cadre.left + (cadre.right - cadre.left)
						* fCommittedMemory / fPhysicalMemory;
	if (grenze1 > cadre.right)
		grenze1 = cadre.right;
	if (grenze2 > cadre.right)
		grenze2 = cadre.right;
	r.right = grenze1;
	if (!force)
		r.left = fGrenze1;
	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(gKernelColorSelected);
		else
			menu->SetHighColor(gKernelColor);
//		menu->SetHighColor(gKernelColor);
		menu->FillRect (r);
	}
	r.left = grenze1;
	r.right = grenze2;
	if (!force) {
		if (fGrenze2 > r.left && r.left >= fGrenze1)
			r.left = fGrenze2;
		if (fGrenze1 < r.right && r.right <= fGrenze2)
			r.right = fGrenze1;
	}
	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(tint_color (kLavender, B_HIGHLIGHT_BACKGROUND_TINT));
		else
			menu->SetHighColor(kLavender);
//		menu->SetHighColor(gUserColor);
		menu->FillRect (r);
	}
	r.left = grenze2;
	r.right = cadre.right;
	if (!force)
		r.right = fGrenze2;
	if (r.left < r.right) {
		if (selected)
			menu->SetHighColor(gWhiteSelected);
		else
			menu->SetHighColor(kWhite);
		menu->FillRect(r);
	}
	menu->SetHighColor(kBlack);
	fGrenze1 = grenze1;
	fGrenze2 = grenze2;

	// draw the value
	double sum = fCachedMemory * FLT_MAX + fCommittedMemory;
	if (force || sum != fLastSum) {
		if (selected) {
			menu->SetLowColor(gMenuBackColorSelected);
			menu->SetHighColor(gMenuBackColorSelected);
		} else {
			menu->SetLowColor(gMenuBackColor);
			menu->SetHighColor(gMenuBackColor);
		}
		BRect trect(cadre.left - kMargin - gMemoryTextWidth, frame.top,
			cadre.left - kMargin, frame.bottom);
		menu->FillRect(trect);
		menu->SetHighColor(kBlack);

		char infos[128];
		string_for_size(fCachedMemory * 1024.0, infos, sizeof(infos));
		BPoint loc(cadre.left, cadre.bottom + 1);
		loc.x -= kMargin + gMemoryTextWidth / 2 + menu->StringWidth(infos);
		menu->DrawString(infos, loc);
		string_for_size(fCommittedMemory * 1024.0, infos, sizeof(infos));
		loc.x = cadre.left - kMargin - menu->StringWidth(infos);
		menu->DrawString(infos, loc);
		fLastSum = sum;
	}
}

开发者ID:veer77，项目名称:Haiku-services-branch，代码行数:99，代码来源:KernelMemoryBarMenuItem.cpp

注：本文中的BMenu::SetHighColor方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。