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Make arrow icons appear the same size for all 4 directions

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drdev
2013-08-07 12:54:23 +00:00
parent 196ea025a9
commit 784e8ba0eb
1 changed files with 40 additions and 20 deletions
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60
src/main/java/forge/gui/toolbox/FScrollPanel.java
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@@ -308,11 +308,16 @@ public class FScrollPanel extends JScrollPane {
@Override @Override
protected void drawArrow(final Graphics g) { protected void drawArrow(final Graphics g) {
int centerX = getWidth() / 2; int x = (getWidth() - arrowSize) / 2;
int centerY = getHeight() / 2; int y2 = getHeight() / 2;
int halfSize = arrowSize / 2; int y1 = y2 - 1;
g.fillPolygon(new int[] { centerX - halfSize, centerX + halfSize, centerX + halfSize }, for (int i = 0; i < arrowSize; i++)
new int[] { centerY, centerY + arrowSize, centerY - arrowSize }, 3); {
g.drawLine(x, y1, x, y2);
x++;
y1--;
y2++;
}
} }
} }
@@ -323,11 +328,16 @@ public class FScrollPanel extends JScrollPane {
@Override @Override
protected void drawArrow(final Graphics g) { protected void drawArrow(final Graphics g) {
int centerX = getWidth() / 2; int x = (getWidth() + arrowSize) / 2;
int centerY = getHeight() / 2; int y2 = getHeight() / 2;
int halfSize = arrowSize / 2; int y1 = y2 - 1;
g.fillPolygon(new int[] { centerX + halfSize, centerX - halfSize, centerX - halfSize }, for (int i = 0; i < arrowSize; i++)
new int[] { centerY, centerY + arrowSize, centerY - arrowSize }, 3); {
g.drawLine(x, y1, x, y2);
x--;
y1--;
y2++;
}
} }
} }
@@ -338,11 +348,16 @@ public class FScrollPanel extends JScrollPane {
@Override @Override
protected void drawArrow(final Graphics g) { protected void drawArrow(final Graphics g) {
int centerX = getWidth() / 2; int x2 = getWidth() / 2;
int centerY = getHeight() / 2; int x1 = x2 - 1;
int halfSize = arrowSize / 2; int y = (getHeight() - arrowSize) / 2;
g.fillPolygon(new int[] { centerX, centerX + arrowSize, centerX - arrowSize }, for (int i = 0; i < arrowSize; i++)
new int[] { centerY - halfSize, centerY + halfSize, centerY + halfSize }, 3); {
g.drawLine(x1, y, x2, y);
x1--;
x2++;
y++;
}
} }
} }
@@ -353,11 +368,16 @@ public class FScrollPanel extends JScrollPane {
@Override @Override
protected void drawArrow(final Graphics g) { protected void drawArrow(final Graphics g) {
int centerX = getWidth() / 2; int x2 = getWidth() / 2;
int centerY = getHeight() / 2; int x1 = x2 - 1;
int halfSize = arrowSize / 2; int y = (getHeight() + arrowSize) / 2;
g.fillPolygon(new int[] { centerX, centerX + arrowSize, centerX - arrowSize }, for (int i = 0; i < arrowSize; i++)
new int[] { centerY + halfSize, centerY - halfSize, centerY - halfSize }, 3); {
g.drawLine(x1, y, x2, y);
x1--;
x2++;
y--;
}
} }
} }