javax.swing.plaf.synth
public class SynthGraphicsUtils extends Object
Since: 1.5
| Constructor Summary | |
|---|---|
| SynthGraphicsUtils()
Creates a new SynthGraphicsUtils object. | |
| Method Summary | |
|---|---|
| int | computeStringWidth(SynthContext ctx, Font font, FontMetrics fm, String text)
Returns the width of the string text for the specified font
and font metrics.
|
| void | drawLine(SynthContext ctx, Object paintKey, Graphics g, int x1, int y1, int x2, int y2)
Draws a line from (x1,y1) to (x2,y2).
|
| int | getMaximumCharHeight(SynthContext context)
Returns the maximum character height of the font from the component of the
passed in context.
|
| Dimension | getMaximumSize(SynthContext ctx, Font font, String text, Icon icon, int hAlign, int vAlign, int hTextPosition, int vTextPosition, int iconTextGap, int mnemonicIndex)
Calculates the maximum size that is needed to render the label with
text and icon correctly.
|
| Dimension | getMinimumSize(SynthContext ctx, Font font, String text, Icon icon, int hAlign, int vAlign, int hTextPosition, int vTextPosition, int iconTextGap, int mnemonicIndex)
Calculates the minimums size that is needed to render the label with
text and icon correctly.
|
| Dimension | getPreferredSize(SynthContext ctx, Font font, String text, Icon icon, int hAlign, int vAlign, int hTextPosition, int vTextPosition, int iconTextGap, int mnemonicIndex)
Calculates the preferred size that is needed to render the label with
text and icon correctly.
|
| String | layoutText(SynthContext ctx, FontMetrics fm, String text, Icon icon, int hAlign, int vAlign, int hTextPos, int vTextPos, Rectangle viewR, Rectangle iconR, Rectangle textR, int iconTextGap)
Lays out a label and (if non-null) an icon. |
| void | paintText(SynthContext ctx, Graphics g, String text, Rectangle bounds, int mnemonicIndex)
Renders the specified text within the bounds.
|
| void | paintText(SynthContext ctx, Graphics g, String text, int x, int y, int mnemonicIndex)
Renders the specified text at the specified location.
|
| void | paintText(SynthContext ctx, Graphics g, String text, Icon icon, int hAlign, int vAlign, int hTextPosition, int vTextPosition, int iconTextGap, int mnemonicIndex, int textOffset) |
SynthGraphicsUtils object.text for the specified font
and font metrics.
Parameters: ctx identifies the current region font the font fm the font metrics to use text the text to be measured
Returns: the width of the string text for the specified font
and font metrics
Parameters: ctx the synth context, identifies the region paintKey identifies the portion of the component to be painted, may
be null g the graphics context to use for painting x1 the x coordinate of the start point y1 the y coordinate of the start point x2 the x coordinate of the end point y2 the y coordinate of the end point
context.
Parameters: context identifies the current component and region
Returns: the maximum character height of the font from the component of the
passed in context
text and icon correctly.
Parameters: ctx identifies the current region font the font to use text the label text icon the label icon hAlign the horizontal alignment vAlign the vertical alignment hTextPosition the horizontal text position vTextPosition the vertical text position iconTextGap the gap between icon and text mnemonicIndex index to the mnemonic character within
text
Returns: the maximum size that is needed to render the label with
text and icon correctly
text and icon correctly.
Parameters: ctx identifies the current region font the font to use text the label text icon the label icon hAlign the horizontal alignment vAlign the vertical alignment hTextPosition the horizontal text position vTextPosition the vertical text position iconTextGap the gap between icon and text mnemonicIndex index to the mnemonic character within
text
Returns: the minimums size that is needed to render the label with
text and icon correctly
text and icon correctly.
Parameters: ctx identifies the current region font the font to use text the label text icon the label icon hAlign the horizontal alignment vAlign the vertical alignment hTextPosition the horizontal text position vTextPosition the vertical text position iconTextGap the gap between icon and text mnemonicIndex index to the mnemonic character within
text
Returns: the preferred size that is needed to render the label with
text and icon correctly
viewR, iconR and
textR.
The alignment and position parameters may be one of the alignment or
position constants defined in {@link javax.swing.SwingConstants}.
Parameters: ctx the synth context, identifies the current region fm the font metrics to use to fetch the text measures text the text to lay out, may be null icon the icon to lay out, may be null hAlign the horizontal alignment of the label vAlign the vertical alignment of the label hTextPos the horizontal text position vTextPos the vertical text position viewR the view rectangle (return parameter) iconR the icon rectangle (return parameter) textR the text rectangle (return parameter) iconTextGap the gap between text and label
Returns: the label text, may be shortened
text within the bounds.
Parameters: ctx identifies the component and region g the graphics context for drawing the tetx text the text to be rendered bounds the bounds within which the text should be rendered mnemonicIndex the index of the mnemonic character within
text
text at the specified location.
Parameters: ctx identifies the component and region g the graphics context for drawing the tetx text the text to be rendered x the X location where the text should be rendered y the Y location where the text should be rendered mnemonicIndex the index of the mnemonic character within
text