本文整理了Java中org.eclipse.swt.widgets.Canvas.findBackgroundControl()方法的一些代码示例，展示了Canvas.findBackgroundControl()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Canvas.findBackgroundControl()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Canvas
类名称：Canvas
方法名：findBackgroundControl

Canvas.findBackgroundControl介绍

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代码示例

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

update (all);
Control control = findBackgroundControl ();
boolean redraw = control != null && control.backgroundImage != null;
if (!redraw) redraw = hasRegion ();

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

update ();
Control control = findBackgroundControl ();
if (control == null) control = this;
if (control.backgroundImage != null) {

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.ppc

update ();
Control control = findBackgroundControl ();
if (control == null) control = this;
if (control.backgroundImage != null) {

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

update ();
Control control = findBackgroundControl ();
if (control == null) control = this;
if (control.backgroundImage != null) {