From 4675f617303d561c185ccfdda7e354ae630e0081 Mon Sep 17 00:00:00 2001
From: Starryi <starryi@foxmail.com>
Date: Thu, 16 Sep 2021 16:59:50 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-56014=20&=20REPORT-56015=20=E3=80=90?=
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【问题原因】
点九图小而组件大，且中间不可缩放的尺寸为0时，就会出现空白。从点九图的
使用机制上看无法避免上上述情况，需要在生成点九图的时候，强制中间缩放
区域的尺寸最小为1才行，即两条平行线之间的最小间距为1.

【改动思路】
同上
---
 .../gui/style/TranslucentBorderSpecialPane.java | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java b/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
index 237a5659a..0de98c3b5 100644
--- a/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
@@ -487,6 +487,7 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
         private int ninePointBottom = -1;
 
         private static final int MIN_NINE_POINT = 0;
+        private static final int MIN_GAP_PARALLEL_LINES = 1;
 
         private int imgWidth;
         private int imgHeight;
@@ -757,8 +758,8 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
         private void onNinePointTopChanged(int value) {
             if (value < MIN_NINE_POINT) {
                 value = MIN_NINE_POINT;
-            } else if (value >= imgHeight - ninePointBottom) {
-                value = imgHeight - ninePointBottom - MIN_NINE_POINT;
+            } else if (value >= imgHeight - ninePointBottom - MIN_GAP_PARALLEL_LINES) {
+                value = imgHeight - ninePointBottom - MIN_GAP_PARALLEL_LINES;
             }
             this.ninePointTop = value;
             repaint();
@@ -767,8 +768,8 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
         private void onNinePointBottomChanged(int value) {
             if (value < MIN_NINE_POINT) {
                 value = MIN_NINE_POINT;
-            } else if (value >= imgHeight - ninePointTop) {
-                value = imgHeight - ninePointTop - MIN_NINE_POINT;
+            } else if (value >= imgHeight - ninePointTop - MIN_GAP_PARALLEL_LINES) {
+                value = imgHeight - ninePointTop - MIN_GAP_PARALLEL_LINES;
             }
             this.ninePointBottom = value;
             repaint();
@@ -777,8 +778,8 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
         private void onNinePointLeftChanged(int value) {
             if (value < MIN_NINE_POINT) {
                 value = MIN_NINE_POINT;
-            } else if (value >= imgWidth - ninePointRight) {
-                value = imgWidth - ninePointRight - MIN_NINE_POINT;
+            } else if (value >= imgWidth - ninePointRight - MIN_GAP_PARALLEL_LINES) {
+                value = imgWidth - ninePointRight - MIN_GAP_PARALLEL_LINES;
             }
             this.ninePointLeft = value;
             repaint();
@@ -787,8 +788,8 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
         private void onNinePointRightChanged(int value) {
             if (value < MIN_NINE_POINT) {
                 value = MIN_NINE_POINT;
-            } else if (value >= imgWidth - ninePointLeft) {
-                value = imgWidth - ninePointLeft - MIN_NINE_POINT;
+            } else if (value >= imgWidth - ninePointLeft - MIN_GAP_PARALLEL_LINES) {
+                value = imgWidth - ninePointLeft - MIN_GAP_PARALLEL_LINES;
             }
             this.ninePointRight = value;
             repaint();